C Exercises: Calculate for each pair of integers x, y and z

Last update on September 18 2025 12:35:09 (UTC/GMT +8 hours)

Compute (x+y+z) for integers in valid range

Write a C program to calculate (x + y + z) for each pair of integers x, y and z where -2^31 <= x, y, z<= 2^31-1 .

Sample Solution:

C Code:

#include <stdio.h>

int main()
{
    // Declare variables
long long x, y, z;

    // Prompt the user for input
printf("Input x, y, z:\n");

    // Read input values
scanf("%lld %lld %lld", &x, &y, &z);

    // Calculate and print the result
printf("Result: %lld\n", x + y + z);

return 0; // Indicate successful execution of the program
}

Sample Output:

Input x,y,x:
Result: 140733606875472

Flowchart:

C Programming Flowchart: calculate (x + y + z) for each pair of integers x, y and z.

For more Practice: Solve these Related Problems:

Write a C program to compute the sum of three integers ensuring the result remains within 32-bit limits.
Write a C program to safely compute (x+y+z) and check for integer overflow before displaying the result.
Write a C program to calculate the sum of three integers using the long long data type to prevent overflow.
Write a C program to compute (x+y+z) with input validation ensuring each integer falls within the specified range.

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