Submission #1141531

#	Time	Username	Problem	Language	Result	Execution time	Memory
1141531		vikofaz	Mechanical Doll (IOI18_doll)	C++20	Compilation error	0 ms	0 KiB

doll

#include <bits/stdc++.h
#include "doll.h"
using namespace std;
#define pb push_back

void create_circuit(int M, std::vector<int> A) {
	int N = A.size();
	vector<int> adj[M];
	for(int i = 0; i<N; i++){
		if(i<N-1)
		adj[A[i]-1].pb(A[i+1]);
		else adj[A[i]-1].pb(0);
	}
	vector<int> res(M+1), x, y;
	int cur = 0;
	res[0] = A[0];
	for(int i = 0; i<M; i++){
		if(adj[i].size()==1) res[i+1] = adj[i][0];
		if(adj[i].size()==2){
			cur++;
			res[i+1] = -cur;
			x.pb(adj[i][0]);
			y.pb(adj[i][1]);
		}
		if(adj[i].size()>2){
			cur++;
			res[i+1] = -cur;
			cur++; x.pb(-cur);
			cur++; y.pb(-cur);
			x.pb(adj[i][0]);
			if(adj[i].size()==3) {
				y.pb(-cur+2);
				x.pb(adj[i][1]);
				y.pb(adj[i][2]);
			}
			else{
				x.pb(adj[i][1]);
				y.pb(adj[i][2]);
				y.pb(adj[i][3]);
			}
		}

	}
	answer(res,x,y);
}

Compilation message (stderr)

doll.cpp:1:24: error: missing terminating > character
    1 | #include <bits/stdc++.h
      |                        ^