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 |
---|---|---|---|---|---|---|---|---|---|
#554131 | #9246. Dominating Point | acceon128# | AC ✓ | 622ms | 6744kb | C++23 | 911b | 2024-09-09 07:37:10 | 2024-09-09 07:37:12 |
Judging History
你现在查看的是测评时间为 2024-09-09 07:37:12 的历史记录
- [2024-11-22 18:38:25]
- hack成功,自动添加数据
- (/hack/1238)
- [2024-09-09 07:37:10]
- 提交
answer
#include <bits/stdc++.h>
using namespace std;
const int N = 5000;
bitset<N> B[N], g;
int main() {
cin.tie(nullptr)->sync_with_stdio(false);
int n;
cin >> n;
for (int i = 0; i < n; i++) {
string s;
cin >> s;
for (int j = 0; j < n; j++) {
if (s[j] == '1') {
B[i].set(j);
}
}
}
vector<int> ans;
for (int i = 0; i < n; i++) {
g.reset();
g = B[i];
for (int j = 0; j < n; j++) {
if (B[i][j]) {
g |= B[j];
}
}
if (g.count() == n - 1) {
ans.push_back(i + 1);
}
if (ans.size() == 3) {
break;
}
}
if (ans.size() < 3) {
cout << "NOT FOUND";
return 0;
}
for (auto i : ans) {
cout << i << ' ';
}
return 0;
}
这程序好像有点Bug,我给组数据试试?
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3548kb
input:
6 011010 000101 010111 100001 010100 100010
output:
1 3 4
result:
ok OK, Answer correct.
Test #2:
score: 0
Accepted
time: 0ms
memory: 3744kb
input:
3 011 001 000
output:
NOT FOUND
result:
ok OK, Answer correct.
Test #3:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
3 010 001 100
output:
1 2 3
result:
ok OK, Answer correct.
Test #4:
score: 0
Accepted
time: 128ms
memory: 6652kb
input:
4994 0100001010011001010101110010101000111101111100100001110010000111100000000100110100101000001010100000010010010110110110111010010010100110100000110110111001010111010111010111011001000101001000010001010111110000000100001100000111100011001010010111011100111010101110011000010111101011111110001111110...
output:
1 2 3
result:
ok OK, Answer correct.
Test #5:
score: 0
Accepted
time: 116ms
memory: 6700kb
input:
4994 0000000110000010100001001010100101010001000000011001110000111011100010100100001001011100000101100000100100001101101101010010110011101100101001100101110010001111110111001101000110111001010011101001010101000000111101101111001011111011000001110010000000110101010010010100100101111111001000111111011...
output:
1 2 3
result:
ok OK, Answer correct.
Test #6:
score: 0
Accepted
time: 120ms
memory: 6664kb
input:
4995 0010100011010011000010101100100000011100110100010101010101000001011110100010001001011001100001111100011010001110011101111001110001000000101010001000010000010001011010010001100001010111011111011011110110000101001000000100000000000010111010101111111100001010001000000001001110000110011001111001111...
output:
1 2 3
result:
ok OK, Answer correct.
Test #7:
score: 0
Accepted
time: 127ms
memory: 6672kb
input:
4998 0011100111111001011100001111010010000111001110101001001011010111100010001110000001000010011011011110001110101111010011000101001101001000100110111110001001100111111000010101010101000110011100011001010110111110000100000010000101001000100011000010101111101101000000101010100111010101111101111100010...
output:
1 2 3
result:
ok OK, Answer correct.
Test #8:
score: 0
Accepted
time: 122ms
memory: 6672kb
input:
4994 0010111010011101101110001111100011010010010000101101110110110000100010000101011100000001011100010001000011010101011111100011010000010110000011110010011000101011100011110110011101110000101100111110000110100111001101000100011001001001100001101110001100111011100111001011001011010111111001001000010...
output:
1 2 3
result:
ok OK, Answer correct.
Test #9:
score: 0
Accepted
time: 0ms
memory: 3596kb
input:
1 0
output:
NOT FOUND
result:
ok OK, Answer correct.
Test #10:
score: 0
Accepted
time: 0ms
memory: 3544kb
input:
2 01 00
output:
NOT FOUND
result:
ok OK, Answer correct.
Test #11:
score: 0
Accepted
time: 449ms
memory: 6720kb
input:
4998 0101101111101110111110111111111111111101111111010110100111111101110101111101111110101111011111100010111011110100111111111101011101101100110111101110110101101110111011001111101011111101111001111101011111100110111110010011010111101111011010110101011111101011101110111111101101011111010010110101111...
output:
1411 1681 2793
result:
ok OK, Answer correct.
Test #12:
score: 0
Accepted
time: 588ms
memory: 6744kb
input:
4998 0000001000000000010000100001001010101010000010010100000100000010100000100000100010011101010000000010000101101001001101100010100000000000010011010110000001011000000000010011000000100100010000000000000100110001010110010111000010000001100110110000100010001001100010001000010000011110001011000000100...
output:
685 2307 3780
result:
ok OK, Answer correct.
Test #13:
score: 0
Accepted
time: 498ms
memory: 6660kb
input:
4998 0010101101011111101011000011111010001110000110101111101010010010111111010111101100001111110111010111000111111011111011110011111101010001111000000101110101000111111100100000011000010011110101010100011000000010100011011011000101101010010100110000000101001000111010101010001110101011011001100011100...
output:
1529 2253 3187
result:
ok OK, Answer correct.
Test #14:
score: 0
Accepted
time: 622ms
memory: 6672kb
input:
5000 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000...
output:
1 4999 5000
result:
ok OK, Answer correct.
Extra Test:
score: 0
Extra Test Passed