#include<iostream>
#include<string>
using namespace std;
int main()
{
	int i,j,t;
	char a[100];
	char b[100][2];
	while(cin>>a)
	{
		if(a[0]=='*') break;
		t=0;
		for(int k=1;k<=strlen(a)-1;k++)
		{
		for(i=0;i<strlen(a)-k;i++)
		{
			b[i][0]=a[i];
			b[i][1]=a[i+k];
			for(j=0;j<i;j++)
			{
				if(b[i][0]==b[j][0]&&b[i][1]==b[j][1])
				{
					t=1;
					break;
				}
			}
			if(t==1) break;
		}
		if(t==1) break;
		}
		if(t==1)
		{
			cout<<a<<" is NOT surprising."<<endl;
		}
		else
		{
			cout<<a<<" is surprising."<<endl;
		}
	}
}

• Re:第一题。。留念 (674) ztzt 2013-09-15 21:17:09