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正确答案

Posted by joyan at 2007-03-04 19:38:28 on Problem 1013
In Reply To:最傻瓜的思路~~可是..还是wa.,... Posted by:joyan at 2007-03-03 14:39:59
> #include<iostream.h>
> #include<string.h>
> 
> int main(){
> 	char szLeft[3][12],szRight[3][12],szResult[3][7];
> 	char cNow;
> 	int n,i,j;
> 	cin>>n;
> 	for( i = 0; i < n; i++){
> 		for( j = 0; j < 3 ;j++){
> 			cin>>szLeft[j]>>szRight[j]>>szResult[j];
> 		}
> 		for(cNow = 'A'; cNow <= 'L'; cNow++){
> 			for( j = 0; j < 3 ;j++){
> 				if(szResult[j][0] == 'u' && !strchr(szLeft[j],cNow)) break;
> 				if(szResult[j][0] == 'd' && !strchr(szRight[j],cNow)) break;
> 				if(szResult[j][0] == 'e' 
> 					&& (strchr(szLeft[j],cNow) ||strchr(szRight[j],cNow))) break;
> 			}
> 			if(j == 3){
> 				cout<<cNow<<" is the counterfeit coin and it is heavy."<<endl;
> 				break;
> 			}
> 			for( j = 0; j < 3 ;j++){
> 				if(szResult[j][0] == 'd' && !strchr(szLeft[j],cNow)) break;
> 				if(szResult[j][0] == 'u' && !strchr(szRight[j],cNow)) break;
> 				if(szResult[j][0] == 'e' 
> 					&& (strchr(szLeft[j],cNow) ||strchr(szRight[j],cNow))) break;
> 			}
> 			if(j == 3){
> 				cout<<cNow<<" is the counterfeit coin and it is light."<<endl;
> 				break;
> 			}
> 		}
> 	}
> 	return 0;
> }

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