Submission #1359459

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Source Code Expand

#include<cstdio>
#include<cstring>

char s[101];
int main()
{
	int i,j,c,t,ans=100;
	scanf("%s",s);
	int n=strlen(s);
	for(c='a';c<='z';c++)
	{
		for(i=0;i<n;i++)if(s[i]==c)break;
		if(i==n)continue;
		for(i=t=0;i<n;i++)
		{
			for(j=0;j<n-i;j++)
				if(s[i+j]==c)
					break;
			if(j>t)t=j;
		}
		if(t<ans)ans=t;
	}
	printf("%d\n",ans);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%s",s);
               ^

Judge Result