Submission #1254474

#	Time	Username	Problem	Language	Result	Execution time	Memory
1254474		aren_dance	A Light Inconvenience (CEOI23_light)	C++20	0 / 100	178 ms	412 KiB

light

#include "light.h"
#include <bits/stdc++.h>
using namespace std;
long long cnt;
void prepare(){
	cnt = 1;
}
long long pows(long long x,int y){
    long long f=1;
    for(int i=0;i<y;++i){
        f*=x;
    }
    return f;
}
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;
    g.push_back(p);
    if(p==1){
        return {5*y,g};
    }
    while(pows(2,x)+1<p){
        g.push_back(p-pows(2,x));
        x++;
    }
    g.push_back(1);
    reverse(g.begin(),g.end());
    return {5*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;
    g.push_back(p);
    if(p==1){
        return {5*y,g};
    }
    while(pows(2,x)+1<p){
        g.push_back(p-pows(2,x));
        x++;
    }
    g.push_back(1);
    reverse(g.begin(),g.end());
    return {5*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