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C program to add two integer numbers
Q:

C program to add two integer numbers

belongs to collection: C programs - Basic C Programs

mhmadesk
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2022-05-19
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Write C program takes two integer numbers from the user and print their sum on the screen.

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mhmadesk
2022-05-19
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C program to add two integer numbers - Source code

 #include<stdio.h>
 
int main() {
   int a, b, sum;
 
   printf("\nEnter the two numbers: ");
   scanf("%d %d", &a, &b);
 
   sum = a + b;
 
   printf("Sum of %d and %d is %d", a,b,sum);
 
   return(0);
}

Program Output

Case 1:

Enter the two numbers: 456
26
Sum of 456 and 26 is 482

Case 2:

Enter the two numbers: 721
457
Sum of 721 and 457 is 1178

Program Explanation

1. Three integers variables a, b and sum are declared.

2. User is asked to input two integers to calculate the sum. Entered numbers are stored in a and b variables using the scanf function.

3. Sum of a and b is obtained using arithmetic Addition(+) operator. 

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