Online JudgeProblem SetAuthorsOnline ContestsUser
Web Board
Home Page
F.A.Qs
Statistical Charts
Problems
Submit Problem
Online Status
Prob.ID:
Register
Update your info
Authors ranklist
Current Contest
Past Contests
Scheduled Contests
Award Contest
User ID:
Password:
  Register

我觉得这道题的思路比较清晰啊 为什么总是WA呢?实在是想不出什么疏漏了……请高手指点

Posted by phantomr at 2005-04-27 17:19:25 on Problem 1013
#include<stdio.h>
#include<string.h>
main()
{
    char left[20],right[20],result[5],input[3][12],fact[12];
    int i,j,t;
    
    scanf("%d",&t);  //the number of cases
    
    for(;t>0;t--)
    {
    for(j=0;j<3;j++)
    {
    scanf("%s %s %s",left,right,result);//input condition
    
    if(strcmp(result,"even")==0)
    {for(i=1;i<=12;i++)
     input[j][i]='?';    //can be all the possibilities 
     for(i=0;left[i]!='\0';i++)
     {input[j][left[i]-64]=0;   //real
      input[j][right[i]-64]=0;}
    } 
    else
   {for(i=1;i<=12;i++)
    input[j][i]=0;
    if(strcmp(result,"up")==0)
    for(i=0;left[i]!='\0';i++)
    {input[j][left[i]-64]=1;  //possibly heavy
     input[j][right[i]-64]=-1;}  //possibly light
    else
    for(i=0;left[i]!='\0';i++)
    {input[j][left[i]-64]=-1;   //'A'-64=1
     input[j][right[i]-64]=1;}
    } 
    }
    
    for(i=1;i<=12;i++)
    {if(input[0][i]==0||input[1][i]==0||input[2][i]==0)
     continue;
     else
     if(input[0][i]==1||input[1][i]==1||input[2][i]==1)
     {strcpy(fact,"heavy");
      break;}
     else
     {strcpy(fact,"light");
      break;}
    }
    printf("%c is the counterfeit coin and it is %s.\n",i+64,fact);
    }
     
}


Followed by:

Post your reply here:
User ID:
Password:
Title:

Content:

Home Page   Go Back  To top


All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator