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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#611760 | #9415. Matrix | shiqiaqiaya# | WA | 1ms | 3724kb | C++17 | 1.3kb | 2024-10-04 22:35:00 | 2024-10-04 22:35:04 |
Judging History
answer
#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/priority_queue.hpp>
#include <ext/rope>
using namespace std;
using namespace __gnu_pbds;
using namespace __gnu_cxx;
#define int long long
using i64 = long long;
using i128 = __int128;
mt19937_64 rd(time(0));
template <class K, class C = less<>> using paring_heap = __gnu_pbds::priority_queue<K, C>;
template <class K> using rb_tree = tree<K, null_type, less<>, rb_tree_tag, tree_order_statistics_node_update>;
template <class T, class ... A> void debug(const T & t, const A & ... a) { cerr << "[" << t, ((cerr << ", " << a), ...), cerr << "]\n"; }
const i64 mod = [](bool n) { return n ? 998244353 : 1e9 + 7; } (1);
void QAQ() {
int n;
cin >> n;
vector a(n + 1, vector<int>(n + 1));
for (int i=1;i<=n-2;++i) {
for (int j=1;j<=n;++j) a[i][j]=i;
}
for (int j=1;j<=n-2;++j) a[n-1][j]=a[n][j]=n-2+j;
a[n-1][n-1]=2*n-3; a[n-1][n]=2*n-2;
a[n][n-1]=2*n-1; a[n][n]=2*n;
cout << "YES\n";
for (int i = 1; i <= n; i++) {
for (int j = 1; j <= n; j++) {
cout << a[i][j] << " \n"[j == n];
}
}
}
signed main() {
cin.tie(0) -> sync_with_stdio(0);
int t = 1;
// cin >> t;
for (cout << fixed << setprecision(12); t--; QAQ());
}
Details
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Test #1:
score: 0
Wrong Answer
time: 1ms
memory: 3724kb
input:
2
output:
YES 1 2 3 4
result:
wrong answer Line [name=yesno] equals to "YES", doesn't correspond to pattern "Yes|No" (test case 1)