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Submission #600980

# Submission time Handle Problem Language Result Execution time Memory
600980 2022-07-21T09:47:01 Z TimDee Flight to the Ford (BOI22_communication) C++17
0 / 100
 19 ms 1752 KB 
#include "communication.h"
#include <bits/stdc++.h>
using namespace std;

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

pair<int,int> decode(int n) {
	int f=1;
	int ans=0;
	while (f) {
		f=receive();
		while (f) f=receive();
		++ans;
	}
	int x=receive();
	if (x^1) return{2,2};
	return {1,3};
}

Subtask #1
0.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 9 ms 1724 KB Output is correct
2 Correct 5 ms 1752 KB Output is correct
3 Incorrect 2 ms 200 KB Not correct
4 Halted 0 ms 0 KB -

Subtask #2
0.0 / 85.0

# Verdict Execution time Memory Grader output
1 Incorrect 19 ms 200 KB Not correct
2 Halted 0 ms 0 KB -