Submission #1751203
Source Code Expand
#include <cstdio> #include <algorithm> #include <cstring> using namespace std; const int MAX_N = 100005; typedef long long i64; int A[MAX_N][3], N, ty; int odd[MAX_N], even[MAX_N], rev[2], swp[2]; int pos[MAX_N]; int main() { scanf("%d", &N); for (int i = 0; i < 3; ++i) for (int j = 1; j <= N; ++j) scanf("%d", &A[j][i]); bool flag = 1; for (int i = 1; i <= N; ++i) { int x = (A[i][0] + 2) / 3, num = x * 3; if ((x & 1) != (i & 1)) flag = 0; pos[x] = i; if (A[i][0] == num && A[i][1] == num - 1 && A[i][2] == num - 2) rev[x & 1] ^= 1; else if (A[i][0] == num - 2 && A[i][1] == num - 1 && A[i][2] == num) ; else flag = 0; } for (int i = 1; i <= N; ++i) { swp[i & 1] = (swp[i & 1] + abs(i - pos[i]) / 2) % 4; rev[i & 1] = rev[i & 1] ^ ((abs(i - pos[i]) / 2) & 1); } swp[0] = swp[0] / 2, swp[1] = swp[1] / 2; if (!flag || swp[0] != rev[1] || swp[1] != rev[0]) puts("No"); else puts("Yes"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | E - Rotate 3x3 |
User | kiiiiii |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1022 Byte |
Status | WA |
Exec Time | 32 ms |
Memory | 1664 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:14:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &N); ^ ./Main.cpp:17:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &A[j][i]); ^
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 1500 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.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, 1_47.txt, 1_48.txt, 1_49.txt, 1_50.txt, 1_51.txt, 1_52.txt, 1_53.txt, 1_54.txt, 1_55.txt, 1_56.txt, 1_57.txt, 1_58.txt, 1_59.txt, 1_60.txt, 1_61.txt, 1_62.txt, 1_63.txt, 1_64.txt, 1_65.txt, 1_66.txt, 1_67.txt, 1_68.txt, 1_69.txt, 1_70.txt, 1_71.txt, 1_72.txt, 1_73.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 128 KB |
0_01.txt | AC | 1 ms | 128 KB |
0_02.txt | AC | 1 ms | 128 KB |
0_03.txt | AC | 1 ms | 128 KB |
0_04.txt | AC | 1 ms | 128 KB |
1_00.txt | AC | 30 ms | 1664 KB |
1_01.txt | AC | 30 ms | 1664 KB |
1_02.txt | AC | 30 ms | 1664 KB |
1_03.txt | AC | 30 ms | 1664 KB |
1_04.txt | AC | 30 ms | 1664 KB |
1_05.txt | AC | 30 ms | 1664 KB |
1_06.txt | AC | 30 ms | 1664 KB |
1_07.txt | AC | 30 ms | 1664 KB |
1_08.txt | AC | 30 ms | 1664 KB |
1_09.txt | AC | 30 ms | 1664 KB |
1_10.txt | AC | 1 ms | 128 KB |
1_11.txt | AC | 1 ms | 128 KB |
1_12.txt | AC | 1 ms | 128 KB |
1_13.txt | AC | 1 ms | 128 KB |
1_14.txt | AC | 1 ms | 128 KB |
1_15.txt | AC | 1 ms | 128 KB |
1_16.txt | AC | 1 ms | 128 KB |
1_17.txt | AC | 1 ms | 128 KB |
1_18.txt | AC | 1 ms | 128 KB |
1_19.txt | AC | 1 ms | 128 KB |
1_20.txt | WA | 1 ms | 128 KB |
1_21.txt | AC | 1 ms | 128 KB |
1_22.txt | AC | 1 ms | 128 KB |
1_23.txt | WA | 1 ms | 128 KB |
1_24.txt | AC | 1 ms | 128 KB |
1_25.txt | AC | 1 ms | 128 KB |
1_26.txt | WA | 31 ms | 1664 KB |
1_27.txt | AC | 31 ms | 1664 KB |
1_28.txt | AC | 31 ms | 1664 KB |
1_29.txt | AC | 31 ms | 1664 KB |
1_30.txt | WA | 31 ms | 1664 KB |
1_31.txt | AC | 31 ms | 1664 KB |
1_32.txt | WA | 31 ms | 1664 KB |
1_33.txt | AC | 31 ms | 1664 KB |
1_34.txt | WA | 31 ms | 1664 KB |
1_35.txt | WA | 31 ms | 1664 KB |
1_36.txt | AC | 31 ms | 1664 KB |
1_37.txt | WA | 31 ms | 1664 KB |
1_38.txt | WA | 31 ms | 1664 KB |
1_39.txt | AC | 31 ms | 1664 KB |
1_40.txt | AC | 31 ms | 1664 KB |
1_41.txt | AC | 31 ms | 1664 KB |
1_42.txt | WA | 31 ms | 1664 KB |
1_43.txt | AC | 31 ms | 1664 KB |
1_44.txt | AC | 31 ms | 1664 KB |
1_45.txt | AC | 31 ms | 1664 KB |
1_46.txt | AC | 31 ms | 1664 KB |
1_47.txt | WA | 31 ms | 1664 KB |
1_48.txt | AC | 31 ms | 1664 KB |
1_49.txt | AC | 31 ms | 1664 KB |
1_50.txt | WA | 31 ms | 1664 KB |
1_51.txt | WA | 30 ms | 1664 KB |
1_52.txt | AC | 31 ms | 1664 KB |
1_53.txt | AC | 31 ms | 1664 KB |
1_54.txt | AC | 31 ms | 1664 KB |
1_55.txt | AC | 30 ms | 1664 KB |
1_56.txt | AC | 31 ms | 1664 KB |
1_57.txt | AC | 31 ms | 1664 KB |
1_58.txt | AC | 31 ms | 1664 KB |
1_59.txt | AC | 32 ms | 1664 KB |
1_60.txt | AC | 31 ms | 1664 KB |
1_61.txt | AC | 31 ms | 1664 KB |
1_62.txt | AC | 31 ms | 1664 KB |
1_63.txt | WA | 30 ms | 1664 KB |
1_64.txt | AC | 30 ms | 1664 KB |
1_65.txt | AC | 31 ms | 1664 KB |
1_66.txt | AC | 31 ms | 1664 KB |
1_67.txt | AC | 31 ms | 1664 KB |
1_68.txt | AC | 31 ms | 1664 KB |
1_69.txt | AC | 31 ms | 1664 KB |
1_70.txt | AC | 31 ms | 1664 KB |
1_71.txt | AC | 31 ms | 1664 KB |
1_72.txt | WA | 31 ms | 1664 KB |
1_73.txt | WA | 31 ms | 1664 KB |