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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 |
---|---|---|---|---|---|---|---|---|---|
#709201 | #9246. Dominating Point | SSAABBEERR | WA | 790ms | 31332kb | C++20 | 1.2kb | 2024-11-04 12:52:21 | 2024-11-04 12:52:21 |
Judging History
answer
#include<bits/stdc++.h>
#define lowbit(x) (x & (-x))
#define endl "\n"
#define ll long long
// #define int long long
using namespace std;
#define pii pair<int, int>
#define rep(i, a, b) for(int i = a; i <= b; i ++ )
#define pre(i, a, b) for(int i = a; i >= b; i -- )
#define IOS ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
mt19937_64 rnd(time(0));
const int N = 1e6 + 10;
int n, m, k;
string s[5050];
int a[10], b[10];
bitset<5050>dis[5050];
void solve()
{
cin >> n;
rep(i, 1, n)
{
cin >> s[i];
s[i] = " " + s[i];
rep(j, 1, n)
{
if(s[i][j] == '1')
{
dis[i][j] = 1;
}
}
}
rep(i, 1, n)
{
dis[i][i] = 1;
rep(j, 1, n)
{
if(s[i][j] == '1') dis[i] |= dis[j];
}
}
vector<int>ans;
rep(i, 1, n)
{
if(dis[i].count() == n) ans.push_back(i);
}
if(ans.size() < 3)
{
cout << "NOT FOUND" << endl;
}
else
{
rep(i, 0, 2) cout << ans[i] << " ";
}
}
signed main()
{
IOS;
int _;
_ = 1;
// cin >> _;
while(_ -- )
{
solve();
}
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3848kb
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: 3768kb
input:
3 011 001 000
output:
NOT FOUND
result:
ok OK, Answer correct.
Test #3:
score: 0
Accepted
time: 0ms
memory: 3772kb
input:
3 010 001 100
output:
1 2 3
result:
ok OK, Answer correct.
Test #4:
score: 0
Accepted
time: 767ms
memory: 31112kb
input:
4994 0100001010011001010101110010101000111101111100100001110010000111100000000100110100101000001010100000010010010110110110111010010010100110100000110110111001010111010111010111011001000101001000010001010111110000000100001100000111100011001010010111011100111010101110011000010111101011111110001111110...
output:
1 2 3
result:
ok OK, Answer correct.
Test #5:
score: 0
Accepted
time: 776ms
memory: 31188kb
input:
4994 0000000110000010100001001010100101010001000000011001110000111011100010100100001001011100000101100000100100001101101101010010110011101100101001100101110010001111110111001101000110111001010011101001010101000000111101101111001011111011000001110010000000110101010010010100100101111111001000111111011...
output:
1 2 3
result:
ok OK, Answer correct.
Test #6:
score: 0
Accepted
time: 789ms
memory: 31136kb
input:
4995 0010100011010011000010101100100000011100110100010101010101000001011110100010001001011001100001111100011010001110011101111001110001000000101010001000010000010001011010010001100001010111011111011011110110000101001000000100000000000010111010101111111100001010001000000001001110000110011001111001111...
output:
1 2 3
result:
ok OK, Answer correct.
Test #7:
score: 0
Accepted
time: 790ms
memory: 31168kb
input:
4998 0011100111111001011100001111010010000111001110101001001011010111100010001110000001000010011011011110001110101111010011000101001101001000100110111110001001100111111000010101010101000110011100011001010110111110000100000010000101001000100011000010101111101101000000101010100111010101111101111100010...
output:
1 2 3
result:
ok OK, Answer correct.
Test #8:
score: 0
Accepted
time: 783ms
memory: 31228kb
input:
4994 0010111010011101101110001111100011010010010000101101110110110000100010000101011100000001011100010001000011010101011111100011010000010110000011110010011000101011100011110110011101110000101100111110000110100111001101000100011001001001100001101110001100111011100111001011001011010111111001001000010...
output:
1 2 3
result:
ok OK, Answer correct.
Test #9:
score: 0
Accepted
time: 0ms
memory: 3820kb
input:
1 0
output:
NOT FOUND
result:
ok OK, Answer correct.
Test #10:
score: 0
Accepted
time: 0ms
memory: 3816kb
input:
2 01 00
output:
NOT FOUND
result:
ok OK, Answer correct.
Test #11:
score: -100
Wrong Answer
time: 658ms
memory: 31332kb
input:
4998 0101101111101110111110111111111111111101111111010110100111111101110101111101111110101111011111100010111011110100111111111101011101101100110111101110110101101110111011001111101011111101111001111101011111100110111110010011010111101111011010110101011111101011101110111111101101011111010010110101111...
output:
195 196 197
result:
wrong answer Wrong Answer, Point not dominating.