Submission #1382948
Source Code Expand
#include <bits/stdc++.h> #define pii pair<int, int> #define f first #define s second #define pb push_back #define mp make_pair #define ll long long #define ld long double #define sz(v) int(v.size()) #define all(v) v.begin(), v.end() #define y1 what using namespace std; const int N = (int) 505; const int M = (int) 2e6 + 10; const ll big = (1LL << 51); const ll LINF = (ll) 1e18; const int INF = (int) 1e9 + 7; const double EPS = (double) 1e-6; const double PI = 3.14159265359; int n; int ans[N * N], cnt[N]; pii a[N]; int main() { #define fn "balls" #ifdef witch freopen("input.txt", "r", stdin); freopen("output.txt", "w", stdout); #else // freopen(fn".in", "r", stdin); // freopen(fn".out", "w", stdout); #endif srand(time(0)); /* n = rand() % 10 + 1; vector<int> perm; for (int i = 1; i <= n; i++) { for (int j = 1; j <= n; j++) { perm.pb(i); } } random_shuffle(perm.begin(), perm.end()); cout << n << endl; for (auto it : perm) { cout << it << " "; } cout << "\n"; */ cin >> n; for (int i = 1; i <= n; i++) { /* for (int j = 0, cnt = 0; j < perm.size(); j++) { if (perm[j] == i) { cnt++; } if (cnt == i) { a[i].f = j + 1; break; } } cout << a[i].f << "\n"; */ cin >> a[i].f; a[i].s = i; } //cout << "-------------\n"; memset(ans, -1, sizeof(ans)); sort(a + 1, a + n + 1); for (int i = 1; i <= n; i++) { int cnt = a[i].s; if (ans[a[i].f] != -1) { cout << "No"; return 0; } ans[a[i].f] = a[i].s; --cnt; for (int j = 1; j < a[i].f && cnt > 0; j++) { if (ans[j] == -1) { ans[j] = a[i].s; --cnt; } } if (cnt > 0) { cout << "No"; return 0; } } /* for (int i = 1; i <= n * n; i++) { cout << ans[i] << " "; } cout << "\n"; */ for (int i = 1; i <= n * n; i++) { if (ans[i] == -1) { for (int j = 1; j <= n; j++) { if (cnt[j] >= j && cnt[j] < n) { ans[i] = j; break; } } if (ans[i] == -1) { cout << "No"; return 0; } } cnt[ans[i]]++; } cout << "Yes\n"; for (int i = 1; i <= n * n; i++) { cout << ans[i] << " "; } return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - K-th K |
User | Nurlykhan |
Language | C++14 (GCC 5.4.1) |
Score | 800 |
Code Size | 2764 Byte |
Status | AC |
Exec Time | 98 ms |
Memory | 2176 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 800 / 800 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt |
All | 0_00.txt, 0_01.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt, 1_26.txt, 1_27.txt, 1_28.txt, 1_29.txt, 1_30.txt, 1_31.txt, 1_32.txt, 1_33.txt, 1_34.txt, 1_35.txt, 1_36.txt, 1_37.txt, 1_38.txt, 1_39.txt, 1_40.txt, 1_41.txt, 1_42.txt, 1_43.txt, 1_44.txt, 1_45.txt, 1_46.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 2 ms | 1280 KB |
0_01.txt | AC | 2 ms | 1280 KB |
1_00.txt | AC | 2 ms | 1280 KB |
1_01.txt | AC | 52 ms | 2176 KB |
1_02.txt | AC | 51 ms | 2176 KB |
1_03.txt | AC | 51 ms | 2176 KB |
1_04.txt | AC | 51 ms | 2176 KB |
1_05.txt | AC | 65 ms | 2176 KB |
1_06.txt | AC | 70 ms | 2176 KB |
1_07.txt | AC | 71 ms | 2176 KB |
1_08.txt | AC | 65 ms | 2176 KB |
1_09.txt | AC | 2 ms | 1280 KB |
1_10.txt | AC | 16 ms | 1280 KB |
1_11.txt | AC | 2 ms | 1280 KB |
1_12.txt | AC | 2 ms | 1280 KB |
1_13.txt | AC | 29 ms | 1280 KB |
1_14.txt | AC | 2 ms | 1280 KB |
1_15.txt | AC | 47 ms | 1920 KB |
1_16.txt | AC | 4 ms | 1280 KB |
1_17.txt | AC | 58 ms | 1280 KB |
1_18.txt | AC | 61 ms | 2048 KB |
1_19.txt | AC | 91 ms | 2048 KB |
1_20.txt | AC | 58 ms | 1920 KB |
1_21.txt | AC | 88 ms | 2048 KB |
1_22.txt | AC | 76 ms | 2048 KB |
1_23.txt | AC | 32 ms | 1280 KB |
1_24.txt | AC | 79 ms | 2048 KB |
1_25.txt | AC | 56 ms | 1920 KB |
1_26.txt | AC | 34 ms | 1280 KB |
1_27.txt | AC | 44 ms | 1280 KB |
1_28.txt | AC | 3 ms | 1280 KB |
1_29.txt | AC | 35 ms | 1280 KB |
1_30.txt | AC | 86 ms | 2048 KB |
1_31.txt | AC | 98 ms | 2176 KB |
1_32.txt | AC | 2 ms | 1280 KB |
1_33.txt | AC | 58 ms | 2048 KB |
1_34.txt | AC | 2 ms | 1280 KB |
1_35.txt | AC | 33 ms | 1280 KB |
1_36.txt | AC | 79 ms | 2048 KB |
1_37.txt | AC | 83 ms | 2048 KB |
1_38.txt | AC | 75 ms | 2176 KB |
1_39.txt | AC | 3 ms | 1280 KB |
1_40.txt | AC | 25 ms | 1536 KB |
1_41.txt | AC | 40 ms | 1280 KB |
1_42.txt | AC | 51 ms | 1792 KB |
1_43.txt | AC | 56 ms | 2048 KB |
1_44.txt | AC | 2 ms | 1280 KB |
1_45.txt | AC | 2 ms | 1280 KB |
1_46.txt | AC | 5 ms | 1280 KB |