Submission #1693268
Source Code Expand
#include <cstdio> #include <algorithm> int N, a[501], O[250001], L[501], R[501], C[501], A[501]; std::pair < int, int > p[501]; int main() { scanf("%d", &N); for (int i = 1; i <= N; i++) { scanf("%d", a + i); O[a[i]] = i; L[i] = i - 1; R[i] = N - i; p[i] = { a[i], i }; } std::sort(p + 1, p + N + 1); for (int i = 1, c = 1; i <= N * N; i++) if (!O[i]) { while (c <= N && !L[p[c].second]) c++; if (c > N) break; O[i] = p[c].second; L[p[c].second]--; } for (int i = N * N, c = N; i; i--) if (!O[i]) { while (c && !R[p[c].second]) c--; if (!c) break; O[i] = p[c].second; R[p[c].second]--; } for (int i = 1; i <= N * N; i++) if (++C[O[i]] == O[i]) A[O[i]] = i; for (int i = 1; i <= N; i++) if (A[i] != a[i] || C[i] != N) { puts("No"); return 0; } puts("Yes"); for (int i = 1; i <= N * N; i++) printf("%d%c", O[i], " \n"[i == N * N]); return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - K-th K |
User | NiroBC |
Language | C++14 (GCC 5.4.1) |
Score | 800 |
Code Size | 985 Byte |
Status | AC |
Exec Time | 25 ms |
Memory | 2048 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:7:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &N); ^ ./Main.cpp:10:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", a + i); ^
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 | 1 ms | 128 KB |
0_01.txt | AC | 1 ms | 128 KB |
1_00.txt | AC | 1 ms | 128 KB |
1_01.txt | AC | 25 ms | 2048 KB |
1_02.txt | AC | 25 ms | 2048 KB |
1_03.txt | AC | 25 ms | 2048 KB |
1_04.txt | AC | 25 ms | 2048 KB |
1_05.txt | AC | 25 ms | 2048 KB |
1_06.txt | AC | 24 ms | 2048 KB |
1_07.txt | AC | 24 ms | 2048 KB |
1_08.txt | AC | 25 ms | 2048 KB |
1_09.txt | AC | 2 ms | 1152 KB |
1_10.txt | AC | 2 ms | 1152 KB |
1_11.txt | AC | 2 ms | 1152 KB |
1_12.txt | AC | 2 ms | 1152 KB |
1_13.txt | AC | 2 ms | 1152 KB |
1_14.txt | AC | 2 ms | 1152 KB |
1_15.txt | AC | 17 ms | 1536 KB |
1_16.txt | AC | 2 ms | 1152 KB |
1_17.txt | AC | 2 ms | 1024 KB |
1_18.txt | AC | 22 ms | 1920 KB |
1_19.txt | AC | 23 ms | 1920 KB |
1_20.txt | AC | 18 ms | 1536 KB |
1_21.txt | AC | 22 ms | 1920 KB |
1_22.txt | AC | 20 ms | 1664 KB |
1_23.txt | AC | 2 ms | 896 KB |
1_24.txt | AC | 22 ms | 1920 KB |
1_25.txt | AC | 17 ms | 1536 KB |
1_26.txt | AC | 2 ms | 896 KB |
1_27.txt | AC | 2 ms | 768 KB |
1_28.txt | AC | 2 ms | 1152 KB |
1_29.txt | AC | 2 ms | 1152 KB |
1_30.txt | AC | 21 ms | 1792 KB |
1_31.txt | AC | 23 ms | 1920 KB |
1_32.txt | AC | 2 ms | 1024 KB |
1_33.txt | AC | 22 ms | 1920 KB |
1_34.txt | AC | 2 ms | 1152 KB |
1_35.txt | AC | 2 ms | 768 KB |
1_36.txt | AC | 22 ms | 1920 KB |
1_37.txt | AC | 21 ms | 1792 KB |
1_38.txt | AC | 24 ms | 2048 KB |
1_39.txt | AC | 2 ms | 1024 KB |
1_40.txt | AC | 10 ms | 896 KB |
1_41.txt | AC | 2 ms | 1152 KB |
1_42.txt | AC | 14 ms | 1280 KB |
1_43.txt | AC | 21 ms | 1792 KB |
1_44.txt | AC | 2 ms | 768 KB |
1_45.txt | AC | 2 ms | 1024 KB |
1_46.txt | AC | 2 ms | 1152 KB |