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下面这样为什么过不了

Posted by xueshanhaizi at 2008-03-21 11:41:12 on Problem 1013
#include <iostream>
#include <string>
using namespace std;
int arry[14];
int main()
{
	int n;
	cin>>n;
	while(n--)
	{
		memset(arry,0,sizeof(arry));
		for(int i=0;i<3;++i)
		{
			string str1,str2,str3;
			cin>>str1>>str2>>str3;
			int len1=0;
			len1=str1.length();
			if(str3=="even")
			{
				for(int j=0;j<len1;++j)
					arry[str1[j]-65]=2;
				for(int k=0;k<len1;++k)
					arry[str2[k]-65]=2;
			}
			if(str3=="up")
			{
				for(int j=0;j<len1;++j)
				{
					if(arry[str1[j]-65]!=2)
						arry[str1[j]-65]=-1;
				}
				for(int k=0;k<len1;++k)
				{
					if(arry[str2[k]-65]!=2)
						arry[str2[k]-65]=1;
				}
			}
			if(str3=="down")
			{
				for(int j=0;j<len1;++j)
				{
					if(arry[str1[j]-65]!=2)
						arry[str1[j]-65]=1;
				}
				for(int k=0;k<len1;++k)
				{
					if(arry[str2[k]-65]!=2)
						arry[str2[k]-65]=-1;
				}
			}
		 }
		for(int t=0;t<12;++t)
		{
			if(arry[t]==-1)
			{
				cout<<(char)(t+65)<<" is the counterfeit coin and it is heavy."<<endl;
				break;
			}
			else 
				if(arry[t]==1)
				{
					cout<<(char)(t+65)<<" is the counterfeit coin and it is light."<<endl;
					break;
				}
		}
     }
	return 0;
}

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