Write a C program to calculate the sum of three numbers

Description: Take three numbers as input and print their sum.

Hint:

• Read the numbers with scanf() and add them with the + operator.

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C program to calculate the sum of three numbers

#include <stdio.h>

int main(void) {
    int a, b, c;

    printf("Enter three numbers: ");
    scanf("%d %d %d", &a, &b, &c);

    printf("Sum = %d\n", a + b + c);
    return 0;
}

Output:

How it works

• The three numbers are stored in a, b and c.
• The expression a + b + c is calculated and printed.

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