ASIGNMENT I (20 MARKS) EXPAIN YOUR PROGRAMS STEP BY STEP YOU CAN FURTHER CUSTOMIZE YOUR PROGRAMS AS FAR AS YOU WANT. SUBMIT IT ONE DAY BEFORE THE PRESENTATION 1. WRITE A PROGAM WHICH OPERATES AS A SIMPLE CALCULATOR. (*-+/, additional operations will have values.) 2. WRITE A PROGRAM THAT ACCEPTS AN INPUT FROM THE USER AND CHECKS IF IT’S EVEN OR ODD. 3. WRITE A PROGAM THAT CHANGES A LENGTH IN MM TO INCHES. 4. WRITE A PROGRAM WHICH CALCULATES AGE OF A PERSON AFTER ACCEPTING BIRTH YEAR. 5. WRITE A PROGRAM WHICH ACCEPT INFORMATION SUCH AS NAME AND DEPARTMENT AND DISPLAY BACK WITH NEW LINE. (eg. your name- jhon Your department-computer science)