Add two number input take from the user.



  
 OUTPUT



See how it is work

1. printf( ) function  is used to print  what written inside the double quotes(" ") .\n is used to insert a new line.

2. scanf( ) function is used to take input from the user. %d are formate specifiers and %d is used to take an integer as an input and output.

3. sum=a+b is a mathematical expression is used to add a and b and store its value in the sum variable.

4. and then use printf function to print the out of the sum.