#include"communication.h"
#include"bits/stdc++.h"
using namespace std;
//
// --- Sample implementation for the task communication ---
//
// To compile this program with the sample grader, place:
// communication.h communication_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
// g++ -std=c++17 communication_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//
void encode(int N, int X) {
vector<int> rnd = {1, 3, 5, 2, 3, 1, 5, 3, 2, 1, 1,2, 3, 4, 5, 3, 4, 3 ,1, 1, 2, 3, 4};
for (int i : rnd) {
for (int j = 1 ; j <= 5 ; j++) {
if (!send(1) and j == i) send(X==2), j++;
}
}
}
std::pair<int, int> decode(int N) {
vector<int> rnd = {1, 3, 5, 2, 3, 1, 5, 3, 2, 1, 1,2, 3, 4, 5, 3, 4, 3 ,1, 1, 2, 3, 4};
for (int i : rnd) {
for (int j = 1 ; j <= 5 ; j++) {
if (!receive() and j == i) {
return std::pair<int,int>{1, receive() ? 2 : 3};
}
}
}
}
Compilation message
communication.cpp: In function 'std::pair<int, int> decode(int)':
communication.cpp:26:90: warning: control reaches end of non-void function [-Wreturn-type]
26 | vector<int> rnd = {1, 3, 5, 2, 3, 1, 5, 3, 2, 1, 1,2, 3, 4, 5, 3, 4, 3 ,1, 1, 2, 3, 4};
| ^
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
53 ms |
1840 KB |
Output is correct |
| 2 |
Correct |
83 ms |
1740 KB |
Output is correct |
| 3 |
Incorrect |
99 ms |
200 KB |
Security violation! |
| 4 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
381 ms |
200 KB |
Not correct |
| 2 |
Halted |
0 ms |
0 KB |
- |
