Submission #497799

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
497799	2021-12-23T21:02:22 Z	inksamurai	Sob (COCI19_sob)	C++17	110 / 110	79 ms	11236 KB

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;
	vec(pii) pans;
	while(n){
		int i=n-1;
		int nej=0;
		rep(j,n){
			if((i&(j+m))==i){
				nej=j;
				break;
			}
		}
		drep(j,nej+1)
			pans.pb({n-(nej-j)-1,m+j});
		n-=(nej+1);
		m+=(nej+1);
	}
	for(auto p : pans){
		cout<<p.fi<<" "<<p.se<<"\n";
	}
//	
	return 0;
}

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	39 ms	6048 KB	Output is correct

Subtask #2

29.0 / 29.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	1 ms	332 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	312 KB	Output is correct
6	Correct	39 ms	6072 KB	Output is correct
7	Correct	19 ms	3016 KB	Output is correct

Subtask #3

39.0 / 39.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	312 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	0 ms	312 KB	Output is correct

Subtask #4

32.0 / 32.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	39 ms	6048 KB	Output is correct
5	Correct	1 ms	332 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	1 ms	312 KB	Output is correct
10	Correct	39 ms	6072 KB	Output is correct
11	Correct	19 ms	3016 KB	Output is correct
12	Correct	0 ms	204 KB	Output is correct
13	Correct	0 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	0 ms	312 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	0 ms	312 KB	Output is correct
19	Correct	8 ms	1580 KB	Output is correct
20	Correct	33 ms	4664 KB	Output is correct
21	Correct	2 ms	460 KB	Output is correct
22	Correct	1 ms	332 KB	Output is correct
23	Correct	42 ms	6388 KB	Output is correct
24	Correct	78 ms	11236 KB	Output is correct
25	Correct	79 ms	11108 KB	Output is correct