Submission #668195

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
668195	2022-12-03 08:47:45	fatemetmhr	Flight to the Ford (BOI22_communication)	C++17	90 / 100	2643 ms	1940 KiB

communication

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// Willkommen! hier ist der Ort, an dem du sterben wirst :)
#include"communication.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long   ll;
typedef long double ld;
#define all(x) x.begin(), x.end()
#define pb     push_back
#define fi     first
#define se     second
const int maxn5 = 3e5 + 10;
const ll  inf   = 1e18;
const int lg    = 30;
void encode(int n, int x){
    int g = 0;
    int keep = -1;
    for(int i = 1; i < lg; i++){
        int a1 = (keep == -1 ? send((x >> g)&1) : keep);
        int b1 = send((x >> i)&1);
        int b2 = send((x >> i)&1);
        int a2 = send((x >> g)&1);
        keep = a2;
        if(b1 == b2)
            continue;
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 75.000005 / 85