To find out Even and odd number in c Programming. Theory :   First we have to take a veriable name num .Now we take a input from user ....

Find out the Area of circle by user input in c Programming. Theory : First we have to take a variable r in data type int or float as y...

Find out summation of two numbers using user input. Theory : First you have to declare two variables   ,and take two input by scanf .Aga...