Submission #497252

#	Time	Username	Problem	Language	Result	Execution time	Memory
497252		inksamurai	Sob (COCI19_sob)	C++17	0 / 110	1090 ms	4736 KiB

sob

#include <bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) a.begin(),a.end()
#define rep(i,n) for(int i=0;i<n;i++)
#define crep(i,x,n) for(int i=x;i<n;i++)
#define drep(i,n) for(int i=n-1;i>=0;i--)
#define vec(...) vector<__VA_ARGS__>
#define _32bB6rn ios_base::sync_with_stdio(false),cin.tie(0),cout.tie(0)
using namespace std;
typedef long long ll;
typedef long double ld;
using pii=pair<int,int>;
using vi=vector<int>;

int main(){
_32bB6rn;
	int n,m;
	cin>>n>>m;
	vi a,b;
	rep(i,n){
		a.pb(i);
		b.pb(i+m);
	}
	auto affine=[&](vi a,vi b)->bool{
		bool pok=1;
		rep(i,n){
			int x=a[i],y=b[i];
			int z=x&y;
			if(z!=x){
				pok=0;
				break;
			}
		}
		return pok;
	};
	rep(_,n){
		if(affine(a,b)){
			rep(i,n){
				cout<<a[i]<<" "<<b[i]<<"\n";
			}
			exit(0);
		}
		rotate(b.begin(),b.begin()+1,b.end());
	}
//	
	return 0;
}

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