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if(A[0]=='T'){ 此处为 n 赋初值0 ---- n=0; printf("%d",n);应加回车 ---printf("%d\n",n);

Posted by ava at 2005-01-03 12:07:39 on Problem 1656
In Reply To:为什么得数和答案不同，请高手帮助一下！！谢谢！！ Posted by:90401540 at 2005-01-02 22:17:07

> #include<stdio.h>
> #include<math.h>
> void main()
> {int t,i,j,x,y,l,k,n=0;
> char A[5];
> int a[110][110];
>    for(i=1;i<101;i++)
> 	   for(j=1;j<101;j++)
> 		   a[i][j]=0;
>    scanf("%d\n",&t);
>  for(k=0;k<t;k++){
> 	 scanf("%s%d%d%d\n",A,&x,&y,&l);
> 	 if(A[0]=='B')
> 		 for(i=x;i<x+l;i++)
> 			 for(j=y;j<y+l;j++)
> 				 a[i][j]=1;
> 	 if(A[0]=='W')
> 		 for(i=x;i<x+l;i++)
> 			 for(j=y;j<y+l;j++)
>                  a[i][j]=0;
> 			 if(A[0]=='T'){
>          for(i=x;i<x+l;i++)
> 			 for(j=y;j<y+l;j++)
> 				 if(a[i][j]=1)
> 					 n=n+1;
> 				 printf("%d",n);}
> 				
>  }
> 	 }

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