Submission #68422701

Source Code Expand

#include <stdio.h>

int N, L, R;
char S[114514];

int main(void) {
	int i;
	if (scanf("%d%d%d", &N, &L, &R) != 3) return 1;
	if (scanf("%114512s", S + 1) != 1) return 1;
	for (i = L; i <= R; i++) {
		if (S[i] != 'o') {
			puts("No");
			return 0;
		}
	}
	puts("Yes");
	return 0;
}

Submission Info

Submission Time
Task A - Vacation Validation
User mikecat
Language C (gcc 12.2.0)
Score 100
Code Size 299 Byte
Status AC
Exec Time 1 ms
Memory 1648 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 2
AC × 16
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt, sample_01.txt, sample_02.txt
Case Name Status Exec Time Memory
random_01.txt AC 1 ms 1624 KiB
random_02.txt AC 1 ms 1624 KiB
random_03.txt AC 1 ms 1628 KiB
random_04.txt AC 1 ms 1604 KiB
random_05.txt AC 1 ms 1628 KiB
random_06.txt AC 1 ms 1556 KiB
random_07.txt AC 1 ms 1512 KiB
random_08.txt AC 1 ms 1536 KiB
random_09.txt AC 1 ms 1576 KiB
random_10.txt AC 1 ms 1604 KiB
random_11.txt AC 1 ms 1564 KiB
random_12.txt AC 1 ms 1564 KiB
random_13.txt AC 1 ms 1648 KiB
random_14.txt AC 1 ms 1504 KiB
sample_01.txt AC 1 ms 1560 KiB
sample_02.txt AC 1 ms 1620 KiB