#include <bits/stdc++.h>
using namespace std;
#include "communication.h"
void encode(int N, int X){
// Solve for N <= 3
if (X == 1){
int c1 = send(0);
if (c1 == 0){
send(0);
// message = 00 / 01
}
else{
send(1);
send(0);
// message = 110 / 111
}
}
else if (X == 2){
int c1 = send(1);
if (c1 == 0){
send(0);
// message = 00
}
else{
int c2 = send(0);
if (c2 == 0){
send(0);
// message = 100 / 101
}
else{
send(0);
// message = 110
}
}
}
else{
int c1 = send(1);
if (c1 == 0){
send(1);
// message = 01
}
else{
int c2 = send(0);
if (c2 == 0){
send(0);
// message = 100 / 101
}
else{
send(1);
// message = 111
}
}
}
}
pair<int, int> decode(int N){
int c1 = receive();
if (c1 == 0){
int c2 = receive();
if (c2 == 0) return {1, 2};
else return {1, 3};
}
else{
int c2 = receive();
int c3 = receive();
if (c2 == 0) return {2, 3};
if (c3 == 0) return {1, 2};
else return {1, 3};
}
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
11 ms |
1680 KB |
Output is correct |
2 |
Correct |
10 ms |
1656 KB |
Output is correct |
3 |
Correct |
14 ms |
1744 KB |
Output is correct |
4 |
Correct |
11 ms |
1620 KB |
Output is correct |
5 |
Correct |
10 ms |
1604 KB |
Output is correct |
6 |
Correct |
27 ms |
1928 KB |
Output is correct |
7 |
Correct |
42 ms |
1796 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
20 ms |
192 KB |
Not correct |
2 |
Halted |
0 ms |
0 KB |
- |