Submission #1254452

#	Time	Username	Problem	Language	Result	Execution time	Memory
1254452		aren_dance	A Light Inconvenience (CEOI23_light)	C++20	0 / 100	1098 ms	1051144 KiB

light

//#include "light.h"
#include <bits/stdc++.h>
using namespace std;
long long cnt;
void prepare(){
	cnt = 1;
}

std::pair<long long, std::vector<long long>> join(long long p){
    vector<long long> g;
    int x=1;
    long long y=p;
    cnt+=p;
    p=cnt;
    while(p>1){
        g.push_back(p);
        p-=(1<<x);
        x++;
    }
    g.push_back(1);
    reverse(g.begin(),g.end());
    return {y,g};
}

std::pair<long long, std::vector<long long>> leave(long long p){
	cnt-=p;
	long long y=p;
	p=cnt;
	vector<long long> g;
    int x=1;
    while(p>1){
        g.push_back(p);
        p-=(1<<x);
        x++;
    }
    g.push_back(1);
    reverse(g.begin(),g.end());
    return {y,g};
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 5
• Subtask 2: 0 / 5
• Subtask 3: 0 / 10
• Subtask 4: 0 / 5
• Subtask 5: 0 / 10
• Subtask 6: 0 / 5
• Subtask 7: 0 / 60