# C Program to Add Two Integer Numbers

July 27, 2020

C Program and algorithm to find the sum of two integers entered during the execution of the program.

## C Program & Algorithm to find the sum of two integers

Aim: Write a C Program to find the sum of two integer numbers.

### Algorithm

Step 1: Start Step 2: Read the first number Step 3: Read the second number Step 4: Calculate the Sum of two numbers Step 5: Print the result Step 6: Stop

### Program

```
#include<stdio.h>
int main() {
int n1, n2, sum;
//Input the first number
printf("Enter First Number: ");
scanf("%d", &n1);
//Input the second number
printf("\nEnter Second Number: ");
scanf("%d", &n2);
// calculate sum of two numbers
sum = n1 + n2;
//print the result
printf("%d + %d = %d", n1, n2, sum);
return 0;
}
```

### Output

Enter First Number: 12 Enter Second Number: 23 12 + 23 = 35

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