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memset用的似乎有点问题In Reply To:50题留名 从08年12月开始做的哦 加油！（附代码） Posted by:john081201 at 2009-01-01 15:13:21
> //由于比较菜 这题才会用字符串比较函数strcmp 要多看书多学习呀！
> #include<stdio.h>
> #include<string.h>
> int main()
> {
> int a[101][101]={0};
> int t,i,j,x,y,l,count;
> char str[10];
> scanf("%d",&t);
> while(t--)
> {
> memset(str,0,sizeof(str));
> scanf("%s %d %d %d",&str,&x,&y,&l);
> count=0;
> if(strcmp(str,"BLACK")==0)
> for(i=x;i<=x+l-1;i++)
> for(j=y;j<=y+l-1;j++)
> a[i][j]=1;
> if(strcmp(str,"WHITE")==0)
> for(i=x;i<=x+l-1;i++)
> for(j=y;j<=y+l-1;j++)
> a[i][j]=0;
> if(strcmp(str,"TEST")==0)
> {
> for(i=x;i<=x+l-1;i++)
> for(j=y;j<=y+l-1;j++)
> if(a[i][j]==1)
> count++;
> printf("%d\n",count);
> }
> }
> return 0;
> }
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