QOJ.ac
QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #121312 | #4327. Šeširi | platelet | 100 ✓ | 32ms | 3560kb | C++17 | 340b | 2023-07-07 22:13:15 | 2023-07-07 22:13:17 |
Judging History
answer
#include <iostream>
using namespace std;
int main() {
ios::sync_with_stdio(0);
int n;
cin >> n;
int mask = n & 1 ? 0x55555555 : 0xaaaaaaaa;
for(int i = 0; i < n; i++) {
for(int j = 0; j < 1 << (n - 1); j++)
cout << "BC"[__builtin_parity(j & mask) ^ (i & 1)];
cout << '\n';
}
}
詳細信息
Subtask #1:
score: 7
Accepted
Test #1:
score: 7
Accepted
time: 1ms
memory: 3396kb
input:
4
output:
BBCCBBCC CCBBCCBB BBCCBBCC CCBBCCBB
result:
ok good plan!
Subtask #2:
score: 7
Accepted
Test #2:
score: 7
Accepted
time: 1ms
memory: 3560kb
input:
5
output:
BCBCCBCBBCBCCBCB CBCBBCBCCBCBBCBC BCBCCBCBBCBCCBCB CBCBBCBCCBCBBCBC BCBCCBCBBCBCCBCB
result:
ok good plan!
Subtask #3:
score: 7
Accepted
Test #3:
score: 7
Accepted
time: 1ms
memory: 3396kb
input:
6
output:
BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBB CCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCC BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBB CCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCC BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBB CCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCC
result:
ok good plan!
Subtask #4:
score: 7
Accepted
Test #4:
score: 7
Accepted
time: 1ms
memory: 3424kb
input:
7
output:
BCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBC CBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCB BCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBC CBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCB BCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCB...
result:
ok good plan!
Subtask #5:
score: 7
Accepted
Test #5:
score: 7
Accepted
time: 1ms
memory: 3396kb
input:
8
output:
BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCC CCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBB BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBB...
result:
ok good plan!
Subtask #6:
score: 7
Accepted
Test #6:
score: 7
Accepted
time: 0ms
memory: 3560kb
input:
9
output:
BCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCB CBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBC...
result:
ok good plan!
Subtask #7:
score: 7
Accepted
Test #7:
score: 7
Accepted
time: 0ms
memory: 3492kb
input:
10
output:
BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCC...
result:
ok good plan!
Subtask #8:
score: 7
Accepted
Test #8:
score: 7
Accepted
time: 1ms
memory: 3404kb
input:
11
output:
BCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCB...
result:
ok good plan!
Subtask #9:
score: 7
Accepted
Test #9:
score: 7
Accepted
time: 1ms
memory: 3428kb
input:
12
output:
BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCC...
result:
ok good plan!
Subtask #10:
score: 7
Accepted
Test #10:
score: 7
Accepted
time: 2ms
memory: 3488kb
input:
13
output:
BCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCB...
result:
ok good plan!
Subtask #11:
score: 6
Accepted
Test #11:
score: 6
Accepted
time: 3ms
memory: 3348kb
input:
14
output:
BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCC...
result:
ok good plan!
Subtask #12:
score: 6
Accepted
Test #12:
score: 6
Accepted
time: 5ms
memory: 3356kb
input:
15
output:
BCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCB...
result:
ok good plan!
Subtask #13:
score: 6
Accepted
Test #13:
score: 6
Accepted
time: 9ms
memory: 3352kb
input:
16
output:
BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCC...
result:
ok good plan!
Subtask #14:
score: 6
Accepted
Test #14:
score: 6
Accepted
time: 17ms
memory: 3404kb
input:
17
output:
BCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCBBCBCBCBCCBCBBCBCCBCBCBCBBCBCCBCB...
result:
ok good plan!
Subtask #15:
score: 6
Accepted
Test #15:
score: 6
Accepted
time: 32ms
memory: 3408kb
input:
18
output:
BBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBBBCCBBCCCCBBCCBBCCBBCCBBBBCC...
result:
ok good plan!
Extra Test:
score: 0
Extra Test Passed