Submission

Score: 0

User: vachirasawin

Problemset: เลขหลักของผลคูณ

Language: c

Time: 0.002 second

Submitted On: 2025-10-11 23:47:52

// POSN Computer 66 | Final Camp
// Exam Bank
// C Programming | finalCamp66_1.c

#include <stdio.h>
#include <string.h>

int main() {
    long long  a, b, n;
    int x, len;
    char arr[12];

    printf("A = ");
    scanf("%d", &a);
    printf("B = ");
    scanf("%d", &b);
    printf("x = ");
    scanf("%d", &x);

    n = a * b;
    sprintf(arr, "%d", n);

    len = strlen(arr);
    (x > 0 && x <= len) ? printf("%c", arr[x - 1]) : printf("_");

    return 0;
}