Practical File
1.
name = input("Enter name: ")
desig = input("Enter Designation(GM, M, AM, any other): ")
b = int(input("Enter basic salary: "))
if desig == "GM":
a = 0.7 * b
elif desig == "M":
a = 0.5 * b
elif desig == "AM":
a = 0.3 * b
else:
a = 0.1 * b
gross = b + a
if gross >= 100000:
tax = 0.1 * gross
else:
tax = 0.05 * gross
net = gross - tax
if desig == "GM":
desig = "General Manager"
elif desig == "M":
desig = "Manager"
elif desig == "AM":
desig = "Assistant Manager"
else:
desig = "Employee"
print("Name: ", name, "|", "Designation: ", desig, "|","Basic Salary: ", b)
print("Arrears: ", a, "|", "Tax: ", tax, "|","Net Salary: ", net)
1. OUTPUT
Enter name: Aaron Thomas
Enter Designation(GM, M, AM, any other): M
Enter basic salary: 50000
Name: Aaron Thomas | Designation: Manager | Basic Salary: 50000
Arrears: 25000.0 | Tax: 3750.0 | Net Salary: 71250.0
2.
a = int(input("Enter coefficient of x^2: "))
b = int(input("Enter coefficient of x: "))
c = int(input("Enter constant: "))
d = b ** 2 - 4 * a * c
if d >= 0:
print("The roots are real")
r1 = (-b + d ** 0.5) / 2 * a
r2 = (-b - d ** 0.5) / 2 * a
print("The roots are ", r1, ", ", r2)
else:
print("The roots are not real")
2. OUTPUT
Enter coefficient of x^2: 2
Enter coefficient of x: 5
Enter constant: 2
The roots are real
The roots are -2.0 , -8.0
3.
calls = int(input("Enter your no. of calls: "))
if calls < 100:
b=0
elif 100 <= calls <= 300:
b = (calls - 100) * 0.5
elif 300 < calls < 600:
b = (200 * 0.5) + (calls - 300) * 0.75
else:
b = (200 * 0.5) + (300 * 0.75) + (calls - 600) * 1
print("Mobile Bill: ", b, sep = "₹")
3. OUTPUT
Enter your no. of calls: 100
Mobile Bill: ₹0.0
Enter your no. of calls: 200
Mobile Bill: ₹50.0
Enter your no. of calls: 300
Mobile Bill: ₹100.0
Enter your no. of calls: 400
Mobile Bill: ₹175.0
Enter your no. of calls: 500
Mobile Bill: ₹250.0
Enter your no. of calls: 600
Mobile Bill: ₹325.0
Enter your no. of calls: 700
Mobile Bill: ₹425.0
4.
amt = int(input("Enter amount: "))
t = int(input("Enter time period: "))
if t >= 5:
s = amt * 0.1
if amt >= 6000 and t >= 1:
s = amt * 0.08
if 2000 <= amt < 6000 and t >= 2:
s = amt * 0.07
if amt < 2000 and t >= 2:
s = amt * 0.05
print("Simple Interest: ", s, sep = "₹")
4. OUTPUT
Enter amount: 6000
Enter time period: 5
Simple Interest: ₹480.0
Enter amount: 7000
Enter time period: 1
Simple Interest: ₹560.0
Enter amount: 4000
Enter time period: 2
Simple Interest: ₹280.0
Enter amount: 1500
Enter time period: 3
Simple Interest: ₹75.0
5.
a = float(input("Enter num1: "))
b = float(input("Enter num2: "))
c = float(input("Enter num3: "))
if b < a > c:
if b > c:
max, mid, min = a, b, c
else:
max, mid, min = a, c, b
elif a < b > c:
if a > c:
max, mid, min = b, a, c
else:
max, mid, min = b, c, a
elif a < c > b:
if a > b:
max, mid, min = c, a, b
else:
max, mid, min = c, b, a
print("Ascending Order:", min, ",", mid, ",", max)
5. OUTPUT
Enter num1: 45
Enter num2: 67
Enter num3: 21
Ascending Order: 21.0 , 45.0 , 67.0
6.
for i in range(0,3):
name = input("Enter name: ")
sub1 = float(input("Enter marks in sub1: "))
sub2 = float(input("Enter marks in sub2: "))
sub3 = float(input("Enter marks in sub3: "))
agg = (sub1 + sub2 + sub3) / 3
if agg >= 90:
grade = "A"
elif agg >= 70 and agg < 90:
grade = "B"
else:
grade = "C"
print("Aggregate: ", agg, "%", "\nGrade: ", grade)
print("
")
6. OUTPUT
Enter name: Aaron
Enter marks in sub1: 56
Enter marks in sub2: 78
Enter marks in sub3: 90
Aggregate: 74.66666666666667 %
Grade: B
Enter name: Jason
Enter marks in sub1: 89
Enter marks in sub2: 66
Enter marks in sub3: 79
Aggregate: 78.0 %
Grade: B
Enter name: Arnav
Enter marks in sub1: 90
Enter marks in sub2: 93
Enter marks in sub3: 96
Aggregate: 93.0 %
Grade: A
7.
n = int(input("Enter num: "))
f=1
for i in range(1, n + 1):
f=f*i
print(f)
7. OUTPUT
Enter num: 5
120
8.
n1 = int(input("Enter num1: "))
n2 = int(input("Enter num2: "))
if n1 < n2:
a = n1
b = n2
else:
a = n2
b = n1
print("Odd numbers between", a, "and", b, ": ")
for i in range(a, b + 1):
if i % 2 == 1:
print(i, end = ", ")
8. OUTPUT
Enter num1: 6
Enter num2: 20
Odd numbers between 6 and 20 :
7, 9, 11, 13, 15, 17, 19,
9.
n=0
while n != 4:
print("\n1 --> Area of circle \n2 --> Area of square \n3 --> Area of Rectangle \n4 --> Exit")
n = int(input("Enter num(between 1 - 4): "))
if n == 1:
r = float(input("Enter radius of circle: "))
area = 3.14 * (r ** 2)
print("Area:", area)
elif n == 2:
s = float(input("Enter side of square: "))
area = s ** 2
print("Area:", area)
elif n == 3:
l = float(input("Enter length of rectangle: "))
b = float(input("Enter breadth of rectangle: "))
area = l * b
print("Area:", area)
elif n == 4:
print("Thanks")
else:
print("Please enter a number between 1 - 4")
9. OUTPUT
1 --> Area of circle
2 --> Area of square
3 --> Area of Rectangle
4 --> Exit
Enter num(between 1 - 4): 1
Enter radius of circle: 7
Area: 153.86
1 --> Area of circle
2 --> Area of square
3 --> Area of Rectangle
4 --> Exit
Enter num(between 1 - 4): 2
Enter side of square: 4
Area: 16.0
1 --> Area of circle
2 --> Area of square
3 --> Area of Rectangle
4 --> Exit
Enter num(between 1 - 4): 3
Enter length of rectangle: 5
Enter breadth of rectangle: 4
Area: 20.0
1 --> Area of circle
2 --> Area of square
3 --> Area of Rectangle
4 --> Exit
Enter num(between 1 - 4): 4
Thanks
10.
i=0
s=0
while i < 10:
n=int(input("Enter a number: "))
if n % 10 == 7:
s=s+n
i=i+1
print(s)
10. OUTPUT
Enter a number: 7
Enter a number: 17
Enter a number: 90
Enter a number: 45
Enter a number: 0
Enter a number: 2
Enter a number: 5
Enter a number: 8
Enter a number: 194
Enter a number: 45463
24
11.
n = int(input("Enter number: "))
t=n
rev = 0
while n > 0:
r = n % 10
rev = rev * 10 + r
n = n // 10
if t == rev:
print("Palindrome")
else:
print("Not Palindrome")
11. OUTPUT
Enter number: 10
Not Palindrome
Enter number: 121
Palindrome
12.
a = int(input("Enter sub1 marks: "))
b = int(input("Enter sub2 marks: "))
c = int(input("Enter sub3 marks: "))
d = int(input("Enter sub4 marks: "))
e = int(input("Enter sub5 marks: "))
per = (a + b + c + d + e) / 5
if per >= 50:
print("You have passed")
else:
print("You have failed")
12. OUTPUT
Enter sub1 marks: 90
Enter sub2 marks: 70
Enter sub3 marks: 80
Enter sub4 marks: 56
Enter sub5 marks: 89
You have passed
Enter sub1 marks: 45
Enter sub2 marks: 34
Enter sub3 marks: 69
Enter sub4 marks: 30
Enter sub5 marks: 23
You have failed
13.
n = int(input("Enter n: "))
flag = 1
for i in range(2, n):
if n % i == 0:
flag = -1
break
if flag == -1:
print("The number is composite")
else:
print("The number is prime")
13. OUTPUT
Enter n: 10000
The number is composite
Enter n: 5
The number is prime
14.
n1 = int(input("Enter n1: "))
n2 = int(input("Enter n2: "))
for i in range(n2, n1 - 1, -1):
print("--------------------")
for j in range(1, 6):
print(i, "x", j, "=", i * j)
14. OUTPUT
Enter n1: 1
Enter n2: 3
-------------------3x1=3
3x2=6
3x3=9
3 x 4 = 12
3 x 5 = 15
-------------------2x1=2
2x2=4
2x3=6
2x4=8
2 x 5 = 10
-------------------1x1=1
1x2=2
1x3=3
1x4=4
1x5=5
15.
x = int(input("Enter x: "))
n = int(input("Enter n: "))
sum = 0
sign = 1
for i in range(1, n + 1):
fac = 1
for j in range(1, i + 1):
fac = fac * j
p = x ** i
sum = sum + sign * (p/fac)
sign = sign * -1
print(sum)
15. OUTPUT
Enter x: 5
Enter n: 5
13.333333333333332
16.
r = int(input("Enter number of rows: "))
for i in range(1, r + 1):
c = "A"
for j in range(1, i + 1):
print(c, end = " ")
k = ord(c) + 1
c = chr(k)
print()
16. OUTPUT
Enter number of rows: 5
A
AB
ABC
ABCD
ABCDE
17.
r = int(input("Enter number of rows: "))
for i in range(1, r + 1):
c = "A"
for j in range(1, i + 1):
print(c, end = " ")
k = ord(c) + 1
c = chr(k)
k = ord(c) - 2
c = chr(k)
for l in range(i - 1, 0, -1):
print(c, end = " ")
k = ord(c) - 1
c = chr(k)
print()
17. OUTPUT
Enter number of rows: 5
A
ABA
ABCBA
ABCDCBA
ABCDEDCBA
18.
r = int(input("Enter number of rows: "))
for i in range(1, r + 1):
c = "A"
print(" " * (r - i), end = " ")
for j in range(1, i + 1):
print(c, end = " ")
k = ord(c) + 1
c = chr(k)
k = ord(c) - 2
c = chr(k)
for l in range(i - 1, 0, -1):
print(c, end = " ")
k = ord(c) - 1
c = chr(k)
print()
18. OUTPUT
Enter number of rows: 5
A
ABA
ABCBA
ABCDCBA
ABCDEDCBA
19.
s = input("Enter message: ")
n = ""
for i in s:
if i >= "A" and i < "Z":
o = ord(i) + 33
n = n + chr(o)
elif i == "Z":
n = n + "a"
elif i > "a" and i <= "z":
o = ord(i) - 33
n = n + chr(o)
elif i == "a":
n = n + "Z"
elif i == " ":
n = n + "#"
elif i == "#":
n=n+""
else:
n=n+i
print("Coded message: ", n)
19. OUTPUT
Enter message: bob BOB99
Coded message: ANA#cpc99
20.
ch = "y"
L = []
while ch != "n":
n = input("Enter string: ")
L.append(n)
ch = input("y or n? ")
S = []
for i in L:
if i[0] == i[-1]:
S.append(i)
print("Strings starting and ending with same char: ", S)
20. OUTPUT
Enter string: aaron
y or n? y
Enter string: malayalam
y or n? y
Enter string: 6966
y or n? y
Enter string: python
y or n? n
Strings starting and ending with same char: ['malayalam', '6966']
21.
ch = "y"
L = []
while ch != "n":
n = int(input("Enter number: "))
L.append(n)
ch = input("y or n? ")
P = []
R = []
for i in L:
s = str(i)
if s == s[::-1]:
P.append(int(i))
else:
R.append(int(i))
print("Palindromes: ", P)
print("Not palindromes: ", R)
21. OUTPUT
Enter number: 2345
y or n? y
Enter number: 232
y or n? y
Enter number: 111
y or n? y
Enter number: 56435
y or n? n
Palindromes: [232, 111]
Not palindromes: [2345, 56435]
22.
s = input("Enter string: ")
a = s.split()
c=0
for i in a:
if i[-1] in "aeiouAEIOU":
c=c+1
print("Strings not ending with consonant: ", i, end = " ")
print()
print("No. of strings not ending with consonant:", c)
22. OUTPUT
Enter string: aaron ooo boy pasta
ooo pasta
No. of strings not ending with consonant: 2
23.
ch = "y"
L = []
while ch != "n":
n = input("Enter string: ")
L.append(n)
ch = input("y or n? ")
for i in L:
print("#".join(i))
23. OUTPUT
Enter string: apple
y or n? y
Enter string: orange
y or n? y
Enter string: banana
y or n? n
a#p#p#l#e
o#r#a#n#g#e
b#a#n#a#n#a
24.
ch = "y"
L = []
while ch != "n":
n = int(input("Enter number: "))
L.append(n)
ch = input("y or n? ")
e=0
o=0
le = []
lo = []
for i in L:
if i % 2 == 0:
le.append(i)
e=e+1
else:
lo.append(i)
o=o+1
print("Even nos.:", le, "Count:", e)
print("Odd nos.:", lo, "Count:", o)
24. OUTPUT
Enter number: 34
y or n? y
Enter number: 5699
y or n? y
Enter number: 1
y or n? y
Enter number: 72
y or n? 4221
Enter number: 4221
y or n? n
Even nos.: [34, 72] Count: 2
Odd nos.: [5699, 1, 4221] Count: 3
25.
t = (20, 40.5, "hello", 71, 18, "Bye")
s = ()
c=0
for i in t:
if type(i) == int or type(i) == float:
c=c+1
elif type(i) == str:
s = s + (i,)
print("No. of numeric values:", c)
print("Strings:", s)
25. OUTPUT
No. of numeric values: 4
Strings: ('hello', 'Bye')
26.
ch = "y"
s = ()
while ch != "n":
ch = input("Enter string: ")
if ch == "n":
break
s = s + (ch,)
t = ()
for i in s:
if len(i) % 2 != 0:
k = len(i) // 2
if i[k] in "aeiouAEIOU":
t = t + (i,)
print("Strings whose middle char is a vowel:", t)
26. OUTPUT
Enter string: vwoel
Enter string: aaron
Enter string: owowo
Enter string: sdakfjh
Enter string: n
Strings whose middle char is a vowel: ('vwoel', 'owowo')
27.
emp = {}
ch = ""
while ch != "5":
print("1.Add\n2.Display all\n3.Search\n4.Modify\n5.Exit")
ch = input("Enter choice: ")
print()
if ch == "1":
eno = int(input("Enter employee no.: "))
name = input("Enter name: ")
desig_num = input("1.GENERAL MANAGER\n2.MANAGER\n3.ASSISTANT
MANAGER\n4.ANY OTHER\nEnter designation code: ")
if desig_num == "1":
desig = "General Manager"
elif desig_num == "2":
desig = "Manager"
elif desig_num == "3":
desig = "Assistant Manager"
else:
desig = "Other"
basic = int(input("Enter basic salary: "))
v = [name, desig, basic]
emp[eno] = v
print()
elif ch == "2":
for i in emp:
print("Employee Number:", i)
print("Name:", emp[i][0])
if emp[i][1] == "General Manager":
print("Designation: ", emp[i][1])
hra = emp[i][2] * 0.85
elif emp[i][1] == "Manager":
print("Designation: ", emp[i][1])
hra = emp[i][2] * 0.80
elif emp[i][1] == "Assistant Manager":
print("Designation: ", emp[i][1])
hra = emp[i][2] * 0.50
else:
print("Designation: ", emp[i][1])
hra = emp[i][2] * 0.30
tot = emp[i][2] + hra
print("Basic Salary:", emp[i][2])
print("HRA:", hra)
print("Total:",tot)
print()
elif ch == "3":
empno = int(input("Enter the employee number for search: "))
if empno in emp:
print("Name: ",emp[empno][0])
print("Designation: ",emp[empno][1])
print("Basic salary: ",emp[empno][2])
print("HRA:", hra)
print("Total:",tot)
print()
else:
print("Invalid number")
print()
elif ch == "4":
mod_eno = int(input("Enter the employee number to modify: "))
if mod_eno in emp:
name = input("Enter name: ")
desig_num = input("1.GENERAL MANAGER\n2.MANAGER\n3.ASSISTANT
MANAGER\n4.ANY OTHER\nEnter designation code: ")
if desig_num == "1":
desig = "General Manager"
elif desig_num == "2":
desig = "Manager"
elif desig_num == "3":
desig = "Assistant Manager"
else:
desig = "Other"
basic = int(input("Enter basic salary: "))
v = [name, desig, basic]
emp[mod_eno] = v
print()
else:
print("Invalid employee number")
27. OUTPUT
1.Add
2.Display all
3.Search
4.Modify
5.Exit
Enter choice: 1
Enter employee no.: 11
Enter name: Aaron Thomas
1.GENERAL MANAGER
2.MANAGER
3.ASSISTANT MANAGER
4.ANY OTHER
Enter designation code: 2
Enter basic salary: 40000
1.Add
2.Display all
3.Search
4.Modify
5.Exit
Enter choice: 1
Enter employee no.: 22
Enter name: Joel John
1.GENERAL MANAGER
2.MANAGER
3.ASSISTANT MANAGER
4.ANY OTHER
Enter designation code: 3
Enter basic salary: 30000
1.Add
2.Display all
3.Search
4.Modify
5.Exit
Enter choice: 2
Employee Number: 11
Name: Aaron Thomas
Designation: Manager
Basic Salary: 40000
HRA: 32000.0
Total: 72000.0
Employee Number: 22
Name: Joel John
Designation: Assistant Manager
Basic Salary: 30000
HRA: 15000.0
Total: 45000.0
1.Add
2.Display all
3.Search
4.Modify
5.Exit
Enter choice: 3
Enter the employee number for search: 22
Name: Joel John
Designation: Assistant Manager
Basic salary: 30000
HRA: 15000.0
Total: 45000.0
1.Add
2.Display all
3.Search
4.Modify
5.Exit
Enter choice: 4
Enter the employee number to modify: 11
Enter name: Kevin de bruyne
1.GENERAL MANAGER
2.MANAGER
3.ASSISTANT MANAGER
4.ANY OTHER
Enter designation code: 1
Enter basic salary: 50000
1.Add
2.Display all
3.Search
4.Modify
5.Exit
Enter choice: 2
Employee Number: 11
Name: Kevin de bruyne
Designation: General Manager
Basic Salary: 50000
HRA: 42500.0
Total: 92500.0
Employee Number: 22
Name: Joel John
Designation: Assistant Manager
Basic Salary: 30000
HRA: 15000.0
Total: 45000.0
1.Add
2.Display all
3.Search
4.Modify
5.Exit
Enter choice: 5
28.
stu = {}
ch = ""
while ch != "6":
print("1.Add\n2.Search by name\n3.Search by grade\n4.Modify by Reg no.\n5.Display all\n6.Exit")
ch = input("Enter choice: ")
flag = 0
if ch == "1":
reg = int(input("Enter Reg. no: "))
name = input("Enter name: ")
agg = int(input("Enter aggregate: "))
if agg >= 70:
grade = "A"
elif agg >= 50 and agg < 70:
grade = "B"
else:
grade = "C"
stu[reg] = [name, agg, grade]
print()
elif ch == "2":
n_search = input("Enter name for search: ")
for i in stu:
if stu[i][0] == n_search:
flag = 1
print("Reg. no:", i)
print("Aggregate:", stu[i][1])
print("Grade:", stu[i][2])
if flag == 0:
print("No data")
print()
elif ch == "3":
g_search = input("Enter grade for search: ")
for i in stu:
if stu[i][2] == g_search:
flag = 1
print("Name:", stu[i][0])
print("Reg. no:", i)
print("Aggregate:", stu[i][1])
if flag == 0:
print("No data")
print()
elif ch == "4":
r_mod = int(input("Enter reg no to modify: "))
if r_mod in stu:
name = input("Enter new name: ")
agg = int(input("Enter new aggregate: "))
if agg >= 70:
grade = "A"
elif agg >= 50 and agg < 70:
grade = "B"
else:
grade = "C"
stu[reg] = [name, agg, grade]
else:
print("No data")
print()
elif ch == "5":
for i in stu:
print("Name:", stu[i][0])
print("Reg. no:", i)
print("Aggregate:", stu[i][1])
print("Grade:", stu[i][2])
print()
elif ch == "6":
print("Thank you")
else:
print("Invalid number")
print()
28. OUTPUT
1.Add
2.Search by name
3.Search by grade
4.Modify by Reg no.
5.Display all
6.Exit
Enter choice: 1
Enter Reg. no: 25700
Enter name: Aaron
Enter aggregate: 70
1.Add
2.Search by name
3.Search by grade
4.Modify by Reg no.
5.Display all
6.Exit
Enter choice: 1
Enter Reg. no: 26789
Enter name: Arnav
Enter aggregate: 50
1.Add
2.Search by name
3.Search by grade
4.Modify by Reg no.
5.Display all
6.Exit
Enter choice: 2
Enter name for search: Arnav
Reg. no: 26789
Aggregate: 50
Grade: B
1.Add
2.Search by name
3.Search by grade
4.Modify by Reg no.
5.Display all
6.Exit
Enter choice: 3
Enter grade for search: A
Name: Aaron
Reg. no: 25700
Aggregate: 70
1.Add
2.Search by name
3.Search by grade
4.Modify by Reg no.
5.Display all
6.Exit
Enter choice: 4
Enter reg no to modify: 26789
Enter new name: Joel
Enter new aggregate: 68
1.Add
2.Search by name
3.Search by grade
4.Modify by Reg no.
5.Display all
6.Exit
Enter choice: 5
Name: Aaron
Reg. no: 25700
Aggregate: 70
Grade: A
Name: Joel
Reg. no: 26789
Aggregate: 68
Grade: B
1.Add
2.Search by name
3.Search by grade
4.Modify by Reg no.
5.Display all
6.Exit
Enter choice: 7
Invalid number
1.Add
2.Search by name
3.Search by grade
4.Modify by Reg no.
5.Display all
6.Exit
Enter choice: 6
Thank you
29.
data = {"AE789" : ["Aaron","2025-01-31"], "BG789" : ["Mbappe","2027-11-23"], "SZ789" :
["Kevin","2026-06-15"]}
ch = ""
while ch != "5":
print("1.Search by year\n2.Search by month\n3.Search by name\n4.Search by passport
no.\n5.Exit")
ch = input("Enter choice: ")
flag = 0
if ch == "1":
y = input("Enter year to search: ")
for i in data:
if y == data[i][1][0:4]:
flag = 1
print("Name:", data[i][0])
print("Passport no:", i)
if flag == 0:
print("Invalid year input")
print()
elif ch == "2":
m = input("Enter month to search: ")
for i in data:
if m == data[i][1][5:7]:
flag = 1
print("Name:", data[i][0])
print("Passport no:", i)
if flag == 0:
print("Invalid month input")
print()
elif ch == "3":
n = input("Enter name for search: ")
for i in data:
if n == data[i][0]:
flag = 1
print("Passport no:", i)
print("Expiry date:", data[i][1])
if flag == 0:
print("Invalid name")
print()
elif ch == "4":
pass_num = input("Enter passport no. to search: ")
if pass_num in data:
print("Name:", data[pass_num][0])
print("Expiry date:", data[pass_num][1])
else:
print("Invalid passport number")
print()
elif ch == "5":
print("Thank you")
else:
print("Invalid number")
print()
29. OUTPUT
1.Search by year
2.Search by month
3.Search by name
4.Search by passport no.
5.Exit
Enter choice: 1
Enter year to search: 2027
Name: Mbappe
Passport no: BG789
1.Search by year
2.Search by month
3.Search by name
4.Search by passport no.
5.Exit
Enter choice: 2
Enter month to search: 01
Name: Aaron
Passport no: AE789
1.Search by year
2.Search by month
3.Search by name
4.Search by passport no.
5.Exit
Enter choice: 3
Enter name for search: Kevin
Passport no: SZ789
Expiry date: 2026-06-15
1.Search by year
2.Search by month
3.Search by name
4.Search by passport no.
5.Exit
Enter choice: 4
Enter passport no. to search: AE789
Name: Aaron
Expiry date: 2025-01-31
1.Search by year
2.Search by month
3.Search by name
4.Search by passport no.
5.Exit
Enter choice: 5
Thank you
30.
data = {}
ch = ""
while ch != "6":
print("1.Add\n2.Search by salt\n3.Search by disease\n4.List of medicines\n5.Remove by med
name\n6.Exit")
ch = input("Enter choice: ")
flag = 0
if ch == "1":
med = input("Enter medicine name: ")
salt = input("Enter name of salt: ")
disease = input("Enter name of disease: ")
price = int(input("Enter price of medicine: "))
data[med] = [salt, disease, price]
print()
elif ch == "2":
salt = input("Enter salt to search: ")
for i in data:
if salt == data[i][0]:
flag = 1
print("Med name:", i)
print("Disease:", data[i][1])
print("Price:", data[i][2])
if flag == 0:
print("Invalid salt name")
elif ch == "3":
disease = input("Enter disease to search: ")
for i in data:
if disease == data[i][1]:
flag = 1
print("Med name:", i)
print("Salt:", data[i][0])
print("Price:", data[i][2])
if flag == 0:
print("Invalid disease name")
print()
elif ch == "4":
for i in data:
print("Med name:", i)
print("Salt:", data[i][0])
print("Disease:", data[i][1])
print("Price:", data[i][2])
print()
elif ch == "5":
med = input("Enter med name to modify: ")
if med in data:
med = input("Enter new medicine name: ")
salt = input("Enter new name of salt: ")
disease = input("Enter new name of disease: ")
price = int(input("Enter new price of medicine: "))
data[med] = [salt, disease, price]
print()
else:
print("Invalid med name")
elif ch == "6":
print("Thank you")
else:
print("Invalid number")
print()
30. OUTPUT
1.Add
2.Search by salt
3.Search by disease
4.List of medicines
5.Remove by med name
6.Exit
Enter choice: 1
Enter medicine name: Paracetamol
Enter name of salt: Magnesium
Enter name of disease: Cold
Enter price of medicine: 20
1.Add
2.Search by salt
3.Search by disease
4.List of medicines
5.Remove by med name
6.Exit
Enter choice: 1
Enter medicine name: Crocine
Enter name of salt: Iron
Enter name of disease: Cancer
Enter price of medicine: 50
1.Add
2.Search by salt
3.Search by disease
4.List of medicines
5.Remove by med name
6.Exit
Enter choice: 2
Enter salt to search: Iron
Med name: Crocine
Disease: Cancer
Price: 50
1.Add
2.Search by salt
3.Search by disease
4.List of medicines
5.Remove by med name
6.Exit
Enter choice: 3
Enter disease to search: Cold
Med name: Paracetamol
Salt: Magnesium
Price: 20
1.Add
2.Search by salt
3.Search by disease
4.List of medicines
5.Remove by med name
6.Exit
Enter choice: 4
Med name: Paracetamol
Salt: Magnesium
Disease: Cold
Price: 20
Med name: Crocine
Salt: Iron
Disease: Cancer
Price: 50
1.Add
2.Search by salt
3.Search by disease
4.List of medicines
5.Remove by med name
6.Exit
Enter choice: 5
Enter med name to modify: Crocine
Enter new name of salt: Aluminium
Enter new name of disease: Viral fever
Enter new price of medicine: 40
1.Add
2.Search by salt
3.Search by disease
4.List of medicines
5.Remove by med name
6.Exit
Enter choice: 4
Med name: Paracetamol
Salt: Magnesium
Disease: Cold
Price: 20
Med name: Crocine
Salt: Aluminium
Disease: Viral fever
Price: 40
1.Add
2.Search by salt
3.Search by disease
4.List of medicines
5.Remove by med name
6.Exit
Enter choice: 7
Invalid number
1.Add
2.Search by salt
3.Search by disease
4.List of medicines
5.Remove by med name
6.Exit
Enter choice: 6
Thank you