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Python elab Program
Programming For Problem Solving (SRM Institute of Science and Technology)
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I/O – Session 1
Binita was traveling from Chennai
tot = int(input(''))
hrs = int(tot/60)
mins = int(tot % 60)
print(hrs, 'Hours and', mins,'Minutes')
Compute the area of a triangle
import math
s1=昀氀oat(input())
s2=昀氀oat(input())
s3=昀氀oat(input())
s=(s1+s2+s3)/2
area =math.sqrt(s*(s-s1)*(s-s2)*(s-s3))
print('The area of triangle is {}'.format(area))
Vetrivel wants to convert the
days=int(input())
hours=int(input())
minutes=int(input())
seconds=int(input())
result=(days*24*3600)+(hours*3600)+(minutes*60)+seconds
print(result)
Timothy boom having the 昀椀rst name
fname=input()
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lname=input()
reversed_name= lname + " " + fname
print("Hello",reversed_name)
The electricity o昀케cer has men琀椀on
uc = int(input())
cpu = int(input())
tb = int(uc ** cpu)
print(tb)
What is the sum of the digits
def calculate(n, power):
return sum([int(i) for i in str(pow(n, power))])
n=2
power = int(input(''))
print (calculate(n,power))
Arif planned to make a room
length=昀氀oat(input())
width=昀氀oat(input())
area=length*width
print(round(area,2))
Laasya bought a new volley ball
r = 昀氀oat(input(''))
pi = 3.14
volume = (4.0/3.0)*pi*r**3
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print(volume)
In geometry, the area enclosed
r = 昀氀oat(input(""))
pi = 3.142
area = pi * r**2
print("The area of the circle with radius",r,"is:",area)
Pinnaccio went to the school
G=int(input())
S=int(input())
print("The Range of given data =",G-S)
Sajid was booking a train 琀椀cket
num1,num2,num3=input().split()
total=int(num1)+int(num2)+int(num3)
print(total)
Selvan was playing with an object
l = int(input(''))
w = int(input(''))
h = int(input(''))
sa = (2*((w*l)+(l*h)+(h*w)))
print(sa)
Athika and ritu got a nice job
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bpa = 昀氀oat(input(''))
hra = bpa*0.8
da = bpa*0.4
total = hra+da+bpa
print('{:.02f}'.format(total))
Janaki wants to 昀椀nd the distance
import math
x1=int(input())
y1=int(input())
x2=int(input())
y2=int(input())
d=math.sqrt((x2-x1)**2+(y2-y1)**2)
print(d)
Ra琀椀ka a young millionaire
p=昀氀oat(input())
i=昀氀oat(input())
t=int(input())
interest=(p*i*t)/100
amount=p+interest
print("Interest a昀琀er {c} Years = ${a:.2f}\nTotal Amount a昀琀er {c} Years =
${b:.2f}".format(a=interest,b=amount,c=t))
Compute the area of triangle
import math
s1=昀氀oat(input())
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s2=昀氀oat(input())
s3=昀氀oat(input())
s=(s1+s2+s3)/2
area=math.sqrt (s*(s-s1)*(s-s2)*(s-s3))
print("The area of triangle is",area)
Nancy bought apples
num1 = int(input())
num2 = int(input())
quo琀椀ent = round(num1/num2)
remainder = num1%num2
print("Quo琀椀ent:",end="")
print(quo琀椀ent)
print("Remainder:",end="")
print(remainder)
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Flow control - Session 2
Caleb and Salima are living in interior village
x=int(input())
y=int(input())
if x>y:
print(x-y)
else:
print(x+y)
Shree and Harry was living in the town
num1=昀氀oat(input())
num2=昀氀oat(input())
if num1-num2==0.5 or num2-num1==0.5:
print("Approximate Number")
else:
print("Not an Approximate Number")
Mr.Issac the head of Tamilnadu
f=昀氀oat(input())
c=(f-32)*(5/9)
print(round(c,2),"Cen琀椀grade")
if c>=150:
print("Very Hot")
elif 150>=c>=100:
print("Hot")
else:
print("Moderate")
Adhi and Tara travel frequently
m=int(input())
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r=昀氀oat(input())
d=int(input())
if m==4 or m==5:
r1=r*d
e=(r1*20)/100
print("Rs."+"%.2f"%(r1+e))
else:
print("Rs."+"%.2f"%(r*d))
Mrs.Swathy is a principal
s1=int(input())
s2=int(input())
s3=int(input())
s4=int(input())
s5=int(input())
t=s1+s2+s3+s4+s5
p=t/5
print("%.2f"%p,"Percent")
if p>=90:
print("Grade A")
elif 90>=p>=80:
print("Grade B")
elif 80>=p>=70:
print("Grade C")
elif 70>=p>=60:
print("Grade D")
elif 60>=p>=40:
print("Grade E")
else:
print("Grade F")
A team from royal squatraclub
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a1=int(input())
w1=int(input())
if a1>=18 and w1>=50:
print("Eligible for Dona琀椀on")
else:
print("Not Eligible for Dona琀椀on")
Arav and Aaron are par琀椀cipa琀椀ng
a1=int(input())
a2=int(input())
if a1>a2:
print(a1-a2)
else:
print(a2-a1)
A paytm announced a cash back
n=int(input())
a=n%10
if a%2==0:
print("Even Currency")
else:
print("Odd Currency")
Three brothers want to take a photo
b1=int(input())
b2=int(input())
b3=int(input())
if b1>b2 and b1>b3:
print(b1)
elif b2>b1 and b2>b3:
print(b2)
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else:
print(b3)
Selvan is working as a QC
a=input()
if a.isdigit():
print("NOT AN ALPHABET")
else:
print("ALPHABET")
Laasya looking at the friends birthday
a=int(input())
if a%4==0:
print("LEAP YEAR")
else:
print("NOT A LEAP YEAR")
The elec琀椀on commission of India
age = int(input())
if age >= 18:
print("Eligible")
else:
print("Not Eligible")
Caleb and Irfan are purchasing
apple1 = int(input())
apple2 = int(input())
apple3 = int(input())
if apple2 > apple1 and apple3 > apple2:
print("Fit into Budget")
else:
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print("Doesn't 昀椀t into Budget")
A琀椀fa would like to withdraw
wamt=int(input())
inamt=昀氀oat(input())
if wamt%5==0:
if wamt>inamt:
print("Invalid Withdrawal Request")
print("Ini琀椀al Balance :",format(inamt,".2f"))
else:
x=(inamt-wamt)-0.5
print("Current Balance :",format(x,".2f"))
print("Ini琀椀al Balance :",format(inamt,".2f"))
Yasir techie is working in a military
num = int(input())
if(num>0):
print("POSITIVE")
else:
print("NEGATIVE")
Simon was working in a casa grand
Arunmozhivarman a famous skill trainer
operator=input()
n1=昀氀oat(input())
n2=昀氀oat(input())
sum=n1+n2
di昀昀erence=n1-n2
product=n1*n2
divison=n1/n2
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if operator=='+':
print(sum)
elif operator=='-':
print(di昀昀ernce)
elif operator=='*':
print(product)
elif operator=='/':
print(divison)
else:
print("Invalid Input")
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Arrays and Loops – Session 3
Akash the die heart
s=int(input())
for i in range(s,0,-1):
for j in range(i):
print(i,end=" ")
print()
Euler asked the ques琀椀on to ramanujam
def sum_of_mul琀椀ples(N):
total = 0
for i in range(N):
if i % 3 == 0 or i % 5 == 0:
total += i
return total
N = int(input()) # get input from user
print(sum_of_mul琀椀ples(N)) # calculate and print the sum of mul琀椀ples
Matrix is a rectangular arrangement
r=int(input())
c=int(input())
matrix=[]
for i in range(r):
a =[]
for j in range(c):
a.append(int(input()))
matrix.append(a)
for i in range(r):
for j in range(c):
print(matrix[i][j], end = " ")
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print()
In our ins琀椀tu琀椀ons celebrates
a=int(input())
c=[]
for i in range(a):
c.append(a)
for j in range(i + 1):
if j == i:
print(chr(97 + j), end=" ")
else:
print(chr(97 + j), end=" ")
print()
2520 is the smallest number
import math
# Returns the lcm of 昀椀rst n numbers
def lcm(n):
ans = 1
for i in range(1, n + 1):
ans = int((ans * i)/math.gcd(ans, i))
return ans
if 1>2:
a=5
# main
n = int(input())
print (lcm(n))
Pentagonal numbers are generated
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length = int(input())
for n in range(1,length):
p = round(n*((3*n)-1)/2)
print(p)
Mukesh and salima was looking
a=int(input())
b=[]
for i in range(a):
c=int(input())
b.append(c)
x=[]
y=[]
for i in b:
if i not in x:
x.append(i)
elif i in x:
y.append(i)
else:
break
print(len(y))
Thanos and iron man had a challenge
a=int(input())
b=[]
for i in range(a):
c=int(input())
b.append(c)
e=[]
o=[]
for i in b:
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if i%2==0:
e.append(i)
else:
o.append(i)
for i in e:
print(i,end=' ')
print()
for i in o:
print(i,end=' ')
Matrix is a rectangular arrangement
r=int(input())
c=int(input())
matrix=[]
for i in range(r):
a =[]
for j in range(c):
a.append(int(input()))
matrix.append(a)
for i in range(len(matrix)):
k=0
for j in matrix:
print(matrix[k][i], end = " ")
k+=1
print()
In the ba琀琀le of kurukshestra
n=int(input())
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m=1
for i in range(n):
h='* '
print(h*m)
m+=1
n = int(input()) # get input from user
# iterate over each row
for i in range(n):
# print the appropriate number of stars for this row
for j in range(i+1):
print("* ", end="")
print() # move to the next line
Marvel Studios is known
n = int(input())
# Read the character names
names = []
for i in range(n):
names.append(input())
# Sort the names in alphabe琀椀cal order
names.sort()
# Display the sorted names
for name in names:
print(name)
Mathema琀椀cs teacher gave the home
r=int(input())
c=int(input())
matrix=[]
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for i in range(r*2):
a =[]
for j in range(c):
a.append(int(input()))
matrix.append(a)
matrix1=matrix[:r]
matrix2=matrix[r:]
for i in range(r):
for j in range(c):
print(matrix1[i][j]+matrix2[i][j],end=' ')
print()
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Strings – Session 4
Arif likes to play valley ball
def determine_winner(match):
arif_score = 0
opponent_score = 0
score_set = set() # use a set to keep track of the scores
for i in range(len(match)):
if match[i] == '1':
arif_score += 1
else:
opponent_score += 1
if (arif_score >= 11 or opponent_score >= 11) and abs(arif_score - opponent_score) >= 2:
if arif_score > opponent_score:
return "WIN"
else:
return "LOSS"
score_set.add((arif_score, opponent_score)) # add the current score to the set
# check if the match ended with a score less than 11-10
last_score = list(score_set)[-1]
if last_score[0] >= 11 or last_score[1] >= 11:
if last_score[0] > last_score[1]:
return "WIN"
else:
return "LOSS"
else:
return "LOSS"
# main func琀椀on
if __name__ == "__main__":
t=int(input()) # number of test cases
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for i in range(t):
matchscenario=str(input()) # input string describing match
result = determine_winner(matchscenario)
print(result) # print the winner of the match
Janaki set the password
s=str(input())
# Prin琀椀ng all substrings of the string s
for i in range(len(s)):
for j in range(i+1, len(s)+1):
print(s[i:j])
Lokesh usually likes to play
def can_be_iden琀椀cal(n, s1, s2):
s1_count = s1.count('1')
s2_count = s2.count('1')
if s1_count != s2_count:
return "NO"
else:
return "YES"
t = int(input())
for i in range(t):
n=int(input())
s1=str(input())
s2=str(input())
print(can_be_iden琀椀cal(n, s1, s2))
Janaki has the extra ability
t=int(input())
# Loop through each test case
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for i in range(t):
# Get the string
test_string=str(input())
# Reverse the string
string_reversed = test_string[::-1]
# Print the reversed string
print(string_reversed)
A long 琀椀me age, there resided
t = int(input())
# Looping through each test case
for i in range(t):
# Reading the input string
str1=str(input())
# Ini琀椀alizing the vowel count
count = 0
# Looping through each character in the string
for j in range(len(str1)):
# Checking if the character is a vowel
if str1[j] in "aeiouAEIOU":
count += 1
# Prin琀椀ng the vowel count for the current string
print(count)
Sudan and siva are classmates
# Taking input for the number of test cases
t = int(input())
# Looping through each test case
for i in range(t):
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# Taking input for the string
str1=str(input())
# Sor琀椀ng the characters in the string using the sorted() func琀椀on and the key parameter
sorted_string = sorted(str1, key=lambda x: x.isupper())
# Joining the sorted characters back to form the 昀椀nal string
昀椀nal_string = ''.join(sorted_string)
# Prin琀椀ng the 昀椀nal string
print(昀椀nal_string)
Aaron has a number D containing
def check_all_same(s):
# Count number of 0s and 1s
count_0 = s.count('0')
count_1 = s.count('1')
# If all digits are already same, return Yes
if count_0 == len(s) or count_1 == len(s):
return "YES"
# If there is only one 0 or one 1, return Yes
if count_0 == 1 or count_1 == 1:
return "YES"
# If there is more than one 0 and more than one 1, return No
if count_0 > 1 and count_1 > 1:
return "NO"
# If there is exactly one 0 and more than one 1, or exactly one 1 and more than one 0, return Yes
else:
return "YES"
if __name__ == "__main__":
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# Get number of test cases
T = int(input())
# Loop over all test cases
for i in range(T):
# Get input string
s=str(input())
# Call func琀椀on to check if all digits can be made same by 昀氀ipping one digit
result = check_all_same(s)
# Print the result
print(result)
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