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C

Input: Standard Input (stdin)
Output: Standard Output (stdout)
Memory limit: 100 megabytes
Time limit: 1.0 seconds

I/O

Program Structure

  • Make sure you have a main function with the int return type.
  • Make sure your main function returns the integer 0 on success, otherwise your program will fail with a Runtime Error. You should never return anything other than 0 in main.

Compiling

We recommend that you install and use GCC.

Example

Adding two numbers. Numbers will be space separated on a single line.

#include "stdio.h"

int main (void) {
    int a, b;
    scanf("%d %d", &a, &b);
    printf("%d", a + b);
    return 0;
}


Submit

Sample Explanation

3 + 4 = 7

  • Sample Input 1

    3 4
    

    Sample Output 1

    7