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一直WA 哪位大神可以解救我一下。。谢谢了#include<stdio.h> #include<math.h> struct node{ int x; int y; }a[710]; int main() { int i,j,n,k; int sum=2,max=0; int aa,bb; while(scanf("%d",&n)!=EOF&&n) { if(n==0) break; for(i=1;i<=n;i++) scanf("%d %d",&a[i].x,&a[i].y); for(i=1;i<n-2;i++) { for(j=i+1;j<n-1;j++) { aa=(a[i].y-a[j+1].y)*(a[j].x-a[j+1].x); bb=(a[i].x-a[j+1].x)*(a[j].y-a[j+1].y); if(aa==bb) sum++; if(max<sum) max=sum; } } printf("%d\n",max); } return 0; } Followed by: Post your reply here: |
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