249972026-02-17 11:40:01KevinMediánok (40 pont)cpp17Time limit exceeded 39/40201ms992 KiB
#include <bits/stdc++.h>
using namespace std;
using ll=long long;
using pll=pair<ll, ll>;

int main() {
    ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
    ll n, k; cin >> n >> k;
    if (n==2){
        if (k==1) cout << "1 2";
        else cout << "2 1";
        return 0;
    }
    k--;
    ll m=(n+1)/2;
    bool b=true;
    for (ll i=0; i<k; i++){
        cerr << i;
        if (!b){
            cout << i/2+1 << ' ';
            b=true;
        }
        else{
            cout << n-(i+1)/2 << ' ';
            b=false;
        }
    }
    cout << m << ' ';
    for (ll i=k; i<n-1; i++){
        if (!b){
            cout << i/2+1 << ' ';
            b=true;
        }
        else{
            cout << n-(i+1)/2 << ' ';
            b=false;
        }
    }
}
SubtaskSumTestVerdictTimeMemory
base39/40
1Accepted0/01ms540 KiB
2Accepted0/082ms820 KiB
3Accepted1/12ms492 KiB
4Accepted1/11ms316 KiB
5Accepted1/11ms316 KiB
6Accepted1/11ms316 KiB
7Accepted1/11ms560 KiB
8Accepted1/11ms352 KiB
9Accepted1/11ms316 KiB
10Accepted1/11ms316 KiB
11Accepted1/11ms316 KiB
12Accepted1/11ms316 KiB
13Accepted1/11ms508 KiB
14Accepted1/11ms316 KiB
15Accepted1/13ms316 KiB
16Accepted1/11ms316 KiB
17Accepted1/12ms500 KiB
18Accepted1/13ms316 KiB
19Accepted1/13ms316 KiB
20Accepted1/13ms316 KiB
21Accepted1/17ms948 KiB
22Accepted1/17ms820 KiB
23Accepted1/17ms820 KiB
24Accepted1/18ms824 KiB
25Accepted1/18ms820 KiB
26Accepted1/139ms992 KiB
27Accepted1/1175ms820 KiB
28Accepted1/18ms820 KiB
29Accepted1/1108ms820 KiB
30Accepted1/1182ms820 KiB
31Time limit exceeded0/1201ms820 KiB
32Accepted1/1197ms820 KiB
33Accepted1/18ms820 KiB
34Accepted2/275ms820 KiB
35Accepted1/1164ms820 KiB
36Accepted1/18ms820 KiB
37Accepted2/2119ms964 KiB
38Accepted1/1168ms960 KiB
39Accepted1/1194ms820 KiB
40Accepted1/1194ms820 KiB