Variable, Operator and Expression
[SET – 1]

1

Write a program to print HELLO WORLD on screen. solution

2

Write a program to display the following output using a single cout statement.

   Subject            Marks
   Mathematics     90 
   Computer         77 
   Chemistry        69  solution

3

Write a program which accept two numbers and print their sum. solution

4

Write a program which accept temperature in Farenheit and print it in centigrade. solution

5

Write a program which accept principle, rate and time from user and print the simple interest. solution

6

Write a program which accepts a character and display its ASCII value. solution

7

Write a program to swap the values of two variables. solution

8

Write a program to calculate area of circle. solution

9

Write a program to check whether the given number is positive or negative (using ? : ternary operator ) solution

10

Write a program to check whether the given number is even or odd (using ? : ternary operator ) solution