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Submission #368116

# Submission time Handle Problem Language Result Execution time Memory
368116 2021-02-19T14:59:37 Z phathnv Hop (COCI21_hop) C++11
110 / 110
 44 ms 1388 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

const int A = 64;
const int N = 1001;

int n, col[A][A], a[N];

int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);

    for(int i = 0; i < A; i++)
        for(int j = i + 1; j < A; j++)
            for(int k = 2; k >= 0; k--)
                if (j - i >= (1 << (2 * k))){
                    col[i][j] = k;
                    break;
                }

    cin >> n;
    for(int i = 1; i <= n; i++){
        ll x;
        cin >> x;
        a[i] = 63 - __builtin_clzll(x);
    }

    for(int j = 2; j <= n; j++){
        for(int i = 1; i < j; i++)
            cout << col[a[i]][a[j]] + 1 << ' ';
        cout << '\n';
    }

    return 0;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct

Subtask #2
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Correct 1 ms 364 KB Output is correct
3 Correct 1 ms 384 KB Output is correct
4 Correct 1 ms 364 KB Output is correct
5 Correct 1 ms 364 KB Output is correct
6 Correct 1 ms 364 KB Output is correct
7 Correct 1 ms 384 KB Output is correct
8 Correct 44 ms 1388 KB Output is correct
9 Correct 1 ms 364 KB Output is correct
10 Correct 1 ms 364 KB Output is correct
11 Correct 34 ms 1260 KB Output is correct
12 Correct 40 ms 1388 KB Output is correct
13 Correct 35 ms 1260 KB Output is correct
14 Correct 2 ms 364 KB Output is correct
15 Correct 35 ms 1260 KB Output is correct
16 Correct 36 ms 1260 KB Output is correct
17 Correct 37 ms 1260 KB Output is correct
18 Correct 35 ms 1260 KB Output is correct
19 Correct 36 ms 1280 KB Output is correct
20 Correct 35 ms 1260 KB Output is correct
21 Correct 35 ms 1260 KB Output is correct
22 Correct 36 ms 1388 KB Output is correct
23 Correct 40 ms 1388 KB Output is correct