QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #207755 | #6636. Longest Strictly Increasing Sequence | UFRJ# | AC ✓ | 2ms | 3504kb | C++14 | 615b | 2023-10-08 19:59:51 | 2023-10-08 19:59:52 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
void solve(){
int n; cin>>n;
vector<int> a(n);
for(int &x : a) cin>>x;
for(int i = 0; i<n; i++){
if(a[i] > i+1){
cout<<"NO\n";
return;
}
}
for(int i = 1; i<n; i++){
if(a[i] < a[i-1] || a[i] > a[i-1] + 1){
cout<<"NO\n";
return;
}
}
cout<<"YES\n";
for(int x : a) cout<<x<<" ";
cout<<"\n";
}
int main(){
cin.tie(0)->sync_with_stdio(false);
int t; cin>>t;
while(t--){
solve();
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3412kb
input:
2 6 1 2 3 2 5 7 2 1 2
output:
NO YES 1 2
result:
ok t=2 (2 test cases)
Test #2:
score: 0
Accepted
time: 2ms
memory: 3504kb
input:
3483 5 2 3 5 1 1 2 8 1 10 1 2 3 4 4 5 6 6 6 7 10 1 1 2 2 2 2 3 4 4 5 2 5 8 3 7 10 8 5 4 1 3 3 8 10 1 2 2 2 2 2 2 3 3 3 10 1 1 2 3 4 5 5 5 5 6 9 1 2 3 4 5 5 6 6 7 7 8 8 8 8 9 1 2 5 8 9 8 3 5 10 1 2 3 3 3 3 4 4 4 5 5 7 1 6 4 3 7 5 6 8 6 1 5 5 10 1 2 2 3 4 4 4 4 5 5 3 10 4 5 3 1 5 3 5 2 8 1 2 1 3 7 8 3...
output:
NO NO YES 1 2 3 4 4 5 6 6 6 7 YES 1 1 2 2 2 2 3 4 4 5 NO NO NO YES 1 2 2 2 2 2 2 3 3 3 YES 1 1 2 3 4 5 5 5 5 6 YES 1 2 3 4 5 5 6 6 7 NO NO YES 1 2 3 3 3 3 4 4 4 5 NO NO YES 1 2 2 3 4 4 4 4 5 5 NO NO NO NO NO NO YES 1 1 1 2 2 3 3 4 4 NO NO NO NO NO NO NO YES 1 2 3 3 3 4 4 4 5 5 YES 1 1 2 2 2...
result:
ok t=3483 (3483 test cases)