Submission #1360224

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Source Code Expand

#include<stdio.h>
#define min(a,b) (((a)<(b))?(a):(b))
#define max(a,b) (((a)>(b))?(a):(b))
int main(int argc, char const *argv[]){
	char s[101],t;
	int ans=100,i=0,j,m,r,f;
	scanf("%s",s);
	while(s[i]!='\0'){
		t=s[i];
		m=0;
		j=0;
		f=0;
		while(s[j]!='\0'){
			if(s[j]==t && f==1) m=max(m,r);
			else if(s[j]!=t){
				if(f==1) r++;
				else{
					r=1;
					f=1;
				}
			}
			if(s[j]==t) f=0;
			j++;
		}
		if(f==1) m=max(m,r);
		ans=min(ans,m);
		i++;
	}
	printf("%d\n",ans);
	return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:7:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",s);
  ^

Judge Result