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Submission #497797

# Submission time Handle Problem Language Result Execution time Memory
497797 2021-12-23T20:59:20 Z inksamurai Sob (COCI19_sob) C++17
0 / 110
 1 ms 588 KB 
#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;
			}
		}
		assert(nej);
		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
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 312 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Runtime error 1 ms 444 KB Execution killed with signal 6
4 Halted 0 ms 0 KB -

Subtask #2
0 / 29.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 588 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #3
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 Runtime error 1 ms 444 KB Execution killed with signal 6
4 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 312 KB Output is correct
2 Correct 0 ms 204 KB Output is correct
3 Runtime error 1 ms 444 KB Execution killed with signal 6
4 Halted 0 ms 0 KB -