Submission #917938

#	Time	Username	Problem	Language	Result	Execution time	Memory
917938		PM1	Triangles (CEOI18_tri)	C++17	Compilation error	0 ms	0 KiB

tri

#include <bits/stdc++.h>
#include "trilib.h"
using namespace std;
const int mxn=5e2+5;
int n,mark[mxn],ans=1e9;
int main(){
	n=get_n();
	for(int p=1;p!=n;p++){
		int res=0
		while(!mark[p]){
			mark[p]=1;
			res++;
			int x=(p==1)?2:1;
			for(int i=1;i<=n;i++){
				if(i!=p && i!=x){
					bool y=is_clockwise(p,x,i);
					if(!y)
						x=i;
				}
			}
			p=x;
		}
		memset(mark,0,sizeof mark);
		ans=min(ans,res);
	}
	give_answer(ans);
	return 0;
}

Compilation message (stderr)

tri.cpp: In function 'int main()':
tri.cpp:10:3: error: expected ',' or ';' before 'while'
   10 |   while(!mark[p]){
      |   ^~~~~