Submission

Score: 100

User: winwin1054

Problemset: เลขหลักของผลคูณ

Language: c

Time: 0.001 second

Submitted On: 2026-03-27 13:12:44

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

int main() {
	int a,b,x,total;
	char str[20];
	scanf("%d %d %d",&a,&b,&x);
	total = a*b;
	sprintf(str,"%d",total);
	if(x>strlen(str)||x==0) printf("_");
	else printf("%c",str[x-1]);
}