Submission

Score: 20

User: peilin

Problemset: จับคู่เลขมงคล

Language: c

Time: 0.002 second

Submitted On: 2025-10-12 13:42:23

#include <stdio.h>

int main() {
    int birth[100], n, lucky;
    int found = 0;
    scanf("%d", &n);
    for(int i = 0; i < n; i++) {
        scanf("%d", &birth[i]);
    }
    scanf("%d", &lucky);

    for(int i = 0; i < n; i++) {
        for(int j = i+1; j < n; j++) {
            if(birth[i] + birth[j] == lucky) {
                printf("(%d, %d)\n", birth[i], birth[j]);
                found = 1;
            }
        }
    }
    if(!found) {
        printf("No\n");
    }
    return 0;
}