QOJ.ac
QOJ
The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#600198 | #7857. (-1,1)-Sumplete | ir101 | WA | 1ms | 5872kb | C++20 | 1.6kb | 2024-09-29 15:17:54 | 2024-09-29 15:17:55 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define PII pair<int,int>
#define endl '\n'
const int N=4e3+3;
int g[N][N];
int n;
int h[N],l[N];
int ans[N][N];
void solve() {
cin >> n;
for (int i = 0; i < n; ++i) {
for (int j = 0; j < n; ++j) {
char p;
cin >> p;
g[i][j] = (p == '+') ? 1 : -1;
}
}
for (int i = 0; i < n; ++i) {
cin >> h[i];
}
for (int i = 0; i < n; ++i) {
cin >> l[i];
}
for (int i = 0; i <n ; ++i) {
for (int j = 0; j <n ; ++j) {
if(g[i][j]==-1){
// g[i][j]=1;
h[i]++;
l[j]++;
}
}
}
for (int i = 0; i <n ; ++i) {
priority_queue<PII>q;
for (int j = 0; j <n ; ++j) {
q.push({l[j],j});
}
int k=h[i];
while(k--){
auto[x,y] =q.top();
q.pop();
if(x>0){
ans[i][y]=1;
l[y]--;
}
else{
cout<<"No\n";
return ;
}
}
}
cout<<"Yes\n";
for (int i = 0; i <n ; ++i) {
for (int j = 0; j <n ; ++j) {
if(g[i][j]==-1){
ans[i][j]^=1;
}
cout<<ans[i][j];
}
cout<<endl;
}
}
signed main() {
ios::sync_with_stdio(false);
cin.tie(0);
int t = 1;
// cin >> t;
while (t--) {
solve();
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 5580kb
input:
3 +-+ -++ +-+ 1 1 1 1 -1 3
output:
Yes 111 111 111
result:
ok n=3
Test #2:
score: 0
Accepted
time: 1ms
memory: 5872kb
input:
3 --- -++ +++ -2 -1 0 -2 -1 0
output:
Yes 110 100 000
result:
ok n=3
Test #3:
score: 0
Accepted
time: 0ms
memory: 5576kb
input:
3 +-+ -++ ++- 1 0 2 2 2 -1
output:
No
result:
ok n=3
Test #4:
score: -100
Wrong Answer
time: 1ms
memory: 5572kb
input:
1 - -1 1
output:
Yes 1
result:
wrong answer wrong sum at col 1