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Submission #600949

# Submission time Handle Problem Language Result Execution time Memory
600949 2022-07-21T09:29:30 Z TimDee Flight to the Ford (BOI22_communication) C++17
0 / 100
 15 ms 1792 KB 
#include "communication.h"
#include <bits/stdc++.h>
using namespace std;

int _x;
void encode(int n, int x) {
	_x=x;
	int y=1;
	while (x) {
		y=1;
		while (y) {
			y=send(1);
		}
		--x;
	}
	send(0);
}

pair<int,int> decode(int n) {
	int f=1;
	int ans=0;
	while (f) {
		f=receive();
		while (f) f=receive();
		f=receive();
		++ans;
	}
	if (n>3) exit(1);
	return {ans,ans};
}

Subtask #1
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 14 ms 1764 KB Output is correct
2 Correct 15 ms 1792 KB Output is correct
3 Incorrect 3 ms 256 KB Not correct
4 Halted 0 ms 0 KB -

Subtask #2
0.0 / 85.0

# Verdict Execution time Memory Grader output
1 Incorrect 4 ms 200 KB Not correct
2 Halted 0 ms 0 KB -