HDU5311 Hidden String

Problem Description

　　Today is the 1st anniversary of BestCoder. Soda, the contest manager, gets a string s of length n. He wants to find three nonoverlapping substrings s[l1..r1], s[l2..r2], s[l3..r3] that:

1. 1≤l1≤r1<l2≤r2<l3≤r3≤n

2. The concatenation of s[l1..r1], s[l2..r2], s[l3..r3] is "anniversary".

 

Input

There are multiple test cases. The first line of input contains an integer T (1≤T≤100), indicating the number of test cases. For each test case:
There's a line containing a string s (1≤|s|≤100) consisting of lowercase English letters.

 

Output

For each test case, output "YES" (without the quotes) if Soda can find such thress substrings, otherwise output "NO" (without the quotes).

 

Sample Input

2

annivddfdersewwefary

nniversarya

 

Sample Output

YES

NO

 

我觉得我写的好无脑

#include<iostream>
#include<string>
using namespace std;
string s("anniversary");
int main()
{
	int t;
	cin>>t;
	while(t--)
	{
		string ss;
		cin>>ss;
		int a,b,c,f=1;
		for(int i=0;i<9;i++)
		{
			if(f)
			for(int j=i+1;j<10;j++)
			{
				string s1(s,0,i+1);
				string s2(s,i+1,(j-i));
				string s3(s,j+1,(10-j));
				a=ss.find(s1);
				b=ss.find(s2,a+s1.size());
				c=ss.find(s3,b+s2.size());
				if(a!=-1&&b!=-1&&c!=-1)
				{
					cout<<"YES"<<endl;
					f=0;break;
				}
			}
			else break;
	   }
		if(f)
		cout<<"NO"<<endl;
	}
	return 0;
}