There are many similiar codes in Problem E of Round 923(Div 3) which cause unfair to genuine coders.↵
↵
Here is the plagiarized code:↵
↵
#include <bits/stdc++.h>↵
↵
using namespace std;↵
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#ifdef LOCAL↵
#include "algo/debug.h"↵
#else↵
#define debug(...) 42↵
#endif↵
↵
int main() {↵
ios::sync_with_stdio(false);↵
cin.tie(0);↵
int tt = 1;;↵
cin >> tt;;↵
while (tt--) {↵
int n, k;↵
cin >> n >> k;↵
vector<int> v(n);↵
vector<int> a(k);↵
a[0] = n; ↵
a[1] = 1;↵
for (int i = 0; i < k; i++) {↵
int sign = (i % 2 == 0 ? -1 : 1), move = 0, mn = n + 1, mx = 0;↵
for (int j = i; j < n; j += k) {↵
v[j] = a[i] + sign * move++;↵
mx = max(mx, v[j]);↵
mn = min(mn, v[j]);↵
}↵
if (sign == -1) {↵
if (i + 2 < k) {↵
a[i + 2] = mn — 1;↵
}↵
}↵
else {↵
if (i + 2 < k) {↵
a[i + 2] = mx + 1;↵
}↵
}↵
}↵
for (int &it : v) {↵
cout << it << ' ';↵
}↵
cout << '\n';↵
}↵
return 0;↵
}↵
↵
Here are the submission Links:↵
↵
[245224542](https://mirror.codeforces.com/contest/1927/submission/245224542) (Added Unnecessary variables)↵
↵
[245212452](https://mirror.codeforces.com/contest/1927/submission/245224542)↵
↵
[245227590](https://mirror.codeforces.com/contest/1927/submission/245227590)↵
↵
[245206405](https://mirror.codeforces.com/contest/1927/submission/245206405)↵
↵
[245224640](https://mirror.codeforces.com/contest/1927/submission/245224640)↵
↵
[245214010](https://mirror.codeforces.com/contest/1927/submission/245214010)↵
↵
[245192424](https://mirror.codeforces.com/contest/1927/submission/245192424) (Changed to Perl)↵
↵
and many more similiar submissions.↵
↵
[](https://mirror.codeforces.com/profile/MikeMirzayanov) plz take some actions against cheaters.
↵
Here is the plagiarized code:↵
↵
#include <bits/stdc++.h>↵
#include "algo/debug.h"↵
#else↵
#define debug(...) 42↵
#endif↵
ios::sync_with_stdio(false);↵
cin.tie(0);↵
int tt = 1;;↵
cin >> tt;;↵
while (tt--) {↵
int n, k;↵
cin >> n >> k;↵
vector<int> v(n);↵
vector<int> a(k);↵
a[0] = n; ↵
a[1] = 1;↵
for (int i = 0; i < k; i++) {↵
int sign = (i % 2 == 0 ? -1 : 1), move = 0, mn = n + 1, mx = 0;↵
for (int j = i; j < n; j += k) {↵
v[j] = a[i] + sign * move++;↵
mx = max(mx, v[j]);↵
mn = min(mn, v[j]);↵
}↵
if (sign == -1) {↵
if (i + 2 < k) {↵
a[i + 2] = mn — 1;↵
}↵
}↵
else {↵
if (i + 2 < k) {↵
a[i + 2] = mx + 1;↵
}↵
}↵
}↵
for (int &it : v) {↵
cout << it << ' ';↵
}↵
cout << '\n';↵
}↵
return 0;↵
}↵
↵
Here are the submission Links:↵
↵
[245224542](https://mirror.codeforces.com/contest/1927/submission/245224542) (Added Unnecessary variables)↵
↵
[245212452](https://mirror.codeforces.com/contest/1927/submission/245224542)↵
↵
[245227590](https://mirror.codeforces.com/contest/1927/submission/245227590)↵
↵
[245206405](https://mirror.codeforces.com/contest/1927/submission/245206405)↵
↵
[245224640](https://mirror.codeforces.com/contest/1927/submission/245224640)↵
↵
[245214010](https://mirror.codeforces.com/contest/1927/submission/245214010)↵
↵
[245192424](https://mirror.codeforces.com/contest/1927/submission/245192424) (Changed to Perl)↵
↵
and many more similiar submissions.↵
↵
[](https://mirror.codeforces.com/profile/MikeMirzayanov) plz take some actions against cheaters.
