Program 1 Write a program which performs as simple calculator (addition, multiplication, division,
subtraction).
Program 2 Write a program to calculate simple interest (i = (p*r*n)/100 )
i = Simple interest
p = Principal amount
r = Rate of interest
n = Number of years
Program 3 Write a C program to interchange two numbers.
Program 4Write a C program to enter a distance into kilometre and convert it in to meter, feet, inches and
centimetre
Program 5Write a C program to find out distance travelled by the equation d = ut + 1/2(at^2)
PPS 