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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 |
---|---|---|---|---|---|---|---|---|---|
#642641 | #8474. Matrices and Sums | ucup-team3519# | AC ✓ | 32ms | 7116kb | C++17 | 1020b | 2024-10-15 15:26:49 | 2024-10-15 15:26:50 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define V vector
#define pb push_back
#define all1(x) (x).begin() + 1, (x).end()
mt19937 mrand(chrono::steady_clock().now().time_since_epoch().count());
void solve() {
int n; cin >> n;
if(n & 1) {
cout << "No" << endl;
return;
}
cout << "Yes" << endl;
V<V<int>> ans(n + 1, V<int>(n + 1));
for(int i = 1;i <= n; i++) {
for(int j = 1; j <= n; j++) {
if(i + j <= n + 1) ans[i][j] = 1;
else ans[i][j] = -1;
if(i + j == n + 1) {
if(i <= n / 2) ans[i][j] = 1;
else ans[i][j] = 0;
} else if(i == j){
if(i <= n / 2) ans[i][j] = 1;
else ans[i][j] = -1;
}
}
}
for(int i = 1; i <= n; i++) for(int j = 1; j <= n; j++) cout << ans[i][j] << " \n"[j == n];
}
int main() {
ios::sync_with_stdio(0), cin.tie(0);
// int t; cin >> t;
solve();
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3844kb
input:
2
output:
Yes 1 1 0 -1
result:
ok OK, Accepted.
Test #2:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
1
output:
No
result:
ok OK, Accepted.
Test #3:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
3
output:
No
result:
ok OK, Accepted.
Test #4:
score: 0
Accepted
time: 0ms
memory: 3812kb
input:
4
output:
Yes 1 1 1 1 1 1 1 -1 1 0 -1 -1 0 -1 -1 -1
result:
ok OK, Accepted.
Test #5:
score: 0
Accepted
time: 0ms
memory: 3776kb
input:
5
output:
No
result:
ok OK, Accepted.
Test #6:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
6
output:
Yes 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 -1 -1 1 1 0 -1 -1 -1 1 0 -1 -1 -1 -1 0 -1 -1 -1 -1 -1
result:
ok OK, Accepted.
Test #7:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
7
output:
No
result:
ok OK, Accepted.
Test #8:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
8
output:
Yes 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 -1 -1 1 1 1 1 1 -1 -1 -1 1 1 1 0 -1 -1 -1 -1 1 1 0 -1 -1 -1 -1 -1 1 0 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1
result:
ok OK, Accepted.
Test #9:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
9
output:
No
result:
ok OK, Accepted.
Test #10:
score: 0
Accepted
time: 0ms
memory: 3808kb
input:
10
output:
Yes 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 -1 1 1 1 1 1 1 1 1 -1 -1 1 1 1 1 1 1 1 -1 -1 -1 1 1 1 1 1 1 -1 -1 -1 -1 1 1 1 1 0 -1 -1 -1 -1 -1 1 1 1 0 -1 -1 -1 -1 -1 -1 1 1 0 -1 -1 -1 -1 -1 -1 -1 1 0 -1 -1 -1 -1 -1 -1 -1 -1 0 -1 -1 -1 -1 -1 -1 -1 -1 -1
result:
ok OK, Accepted.
Test #11:
score: 0
Accepted
time: 0ms
memory: 3684kb
input:
21
output:
No
result:
ok OK, Accepted.
Test #12:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
37
output:
No
result:
ok OK, Accepted.
Test #13:
score: 0
Accepted
time: 0ms
memory: 3776kb
input:
73
output:
No
result:
ok OK, Accepted.
Test #14:
score: 0
Accepted
time: 1ms
memory: 3632kb
input:
100
output:
Yes 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
result:
ok OK, Accepted.
Test #15:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
233
output:
No
result:
ok OK, Accepted.
Test #16:
score: 0
Accepted
time: 0ms
memory: 3572kb
input:
555
output:
No
result:
ok OK, Accepted.
Test #17:
score: 0
Accepted
time: 15ms
memory: 5080kb
input:
666
output:
Yes 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
result:
ok OK, Accepted.
Test #18:
score: 0
Accepted
time: 22ms
memory: 6308kb
input:
888
output:
Yes 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
result:
ok OK, Accepted.
Test #19:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
999
output:
No
result:
ok OK, Accepted.
Test #20:
score: 0
Accepted
time: 32ms
memory: 7116kb
input:
1000
output:
Yes 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...
result:
ok OK, Accepted.