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Submission #748335

# Submission time Handle Problem Language Result Execution time Memory
748335 2023-05-26T06:52:15 Z Trunkty Sob (COCI19_sob) C++14
39 / 110
 56 ms 18172 KB 
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define int ll

int n,m,l,r,curr;
vector<vector<int>> ans;

signed main(){
    ios::sync_with_stdio(false);
    cin.tie(NULL);
    cin >> n >> m;
    l = m;
    r = m+n-1;
    for(int j=30;j>=0;j--){
        if(n&(1<<j)){
            if(l&(1<<j)){
                for(int i=r;i>r-(1<<j);i--){
                    ans.push_back({i%(1<<j)+curr,i});
                }
                r -= (1<<j);
            }
            else{
                for(int i=l;i<l+(1<<j);i++){
                    ans.push_back({i%(1<<j)+curr,i});
                }
                l += (1<<j);
            }
            curr += (1<<j);
        }
    }
    for(vector<int> i:ans){
        cout << i[0] << " " << i[1] << "\n";
    }
    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 55 ms 18172 KB Output is correct

Subtask #2
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 468 KB Output is correct
2 Correct 1 ms 324 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 56 ms 18152 KB Output is correct
7 Correct 26 ms 8824 KB Output is correct

Subtask #3
0 / 39.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Incorrect 0 ms 340 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 55 ms 18172 KB Output is correct
5 Correct 1 ms 468 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 56 ms 18152 KB Output is correct
11 Correct 26 ms 8824 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Incorrect 0 ms 340 KB Output isn't correct
15 Halted 0 ms 0 KB -