Submission #811218

#	Time	Username	Problem	Language	Result	Execution time	Memory
811218		pcc	Sob (COCI19_sob)	C++14	10 / 110	30 ms	3844 KiB

sob

#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define pll pair<ll,ll>
#define pii pair<int,int>
#define fs first
#define sc second

int calc(int k){
	int re = 0;
	while(!(k&1))k>>=1,re++;
	return re;
}

int main(){
	ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
	int n,m;
	cin>>n>>m;
	int start = m;
	for(int i = m;i<n+m;i++){
		if(calc(start)<calc(i))start = i;
	}
	int now = start;
	for(int i = 0;i<n;i++){
		cout<<i<<' '<<now<<'\n';
		now++;
		if(now == n+m)now = m;
	}
	return 0;
}

• Subtask 1: 10 / 10
• Subtask 2: 0 / 29
• Subtask 3: 0 / 39
• Subtask 4: 0 / 32