Submission #1359643

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Source Code Expand

#include<cstdio>
#include<cstring>
#include<cctype>
#include<cmath>
#include<algorithm>
#define ll long long
using namespace std;
int read()
{
    char c;int s=0,t=1;
    while(!isdigit(c=getchar()))if(c=='-')t=-1;
    do{s=s*10+c-'0';}while(isdigit(c=getchar()));
    return s*t;
}
/*------------------------------------------------------------*/
const int inf=0x3f3f3f3f;

int n;
char s[1000];
int main()
{
    scanf("%s",s+1);
    int n=strlen(s+1);
    int ans=inf;
    for(int i=0;i<=25;i++)
    {
    	char x='a'+i;
    	int tot=0,anss=0;
    	for(int j=1;j<=n;j++)
    	{
    		if(s[j]!=x)tot++;else tot=0;
    		anss=max(tot,anss);
    	}
    	ans=min(ans,anss);
    }
    printf("%d",ans);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:22:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",s+1);
                    ^

Judge Result