Submission #1359901

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Source Code Expand

#include<stdio.h>

int min(int a, int b) { return a < b ? a : b; }
int max(int a, int b) { return a > b ? a : b; }

char s[100];	

int max_between_len(char target) {
	int i = 0, res = 0, tmp = 0;
	while (s[i] != '\0') {
		if (s[i] == target) {
			res = max(res, tmp);
			tmp = 0;
		}
		else {
			tmp++;
		}
		i++;
	}
	res = max(res, tmp);
	return res;
}

int main(void) {
	int ans = 100;
	char c;
	scanf("%s", s);

	for (c = 'a'; c <= 'z'; c++) {
		int len = max_between_len(c);
		ans = min(ans, len);
	}

	printf("%d\n", ans);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:27:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s", s);
  ^

Judge Result