Submission #1164068

#	Time	Username	Problem	Language	Result	Execution time	Memory
1164068		just	Permutation (APIO22_perm)	C++20	10 / 100	338 ms	50580 KiB

perm

#include "bits/stdc++.h"
using namespace std;

#define all(x) (x).begin(), (x).end()
#define vec vector
#define int long long

vec<int> solve(int k) {
    k--;
    vec<int> ans(k);
    iota(all(ans), 0);
    reverse(all(ans));
    return ans;
}

vec<signed> construct_permutation(int k) {
    vec<int> ans = solve(k);
    int n = ans.size();

    vec<signed> res(n);
    for(int i = 0; i < n; i++) {
        res[i] = ans[i];
    }
    return res;
}

#ifdef DEBUG
signed main() {}
#endif

• Subtask 1: 10 / 10
• Subtask 2: 0 / 90