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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#189828 | #6636. Longest Strictly Increasing Sequence | asxziill | AC ✓ | 2ms | 3552kb | C++23 | 817b | 2023-09-27 23:27:16 | 2023-09-27 23:27:17 |
Judging History
answer
#include <bits/stdc++.h>
const int N=1e5+5;
const int M=1e5+5;
const int inf=0x3fffffff;
typedef long long ll;
typedef unsigned long long ull;
typedef __int128 lll;
void solve(){
int n;
std::cin>>n;
std::vector<int> b(n);
int la=0;
int ok=1;
for (int i=0; i<n; i++){
int a;
std::cin>>a;
if (!ok) continue;
if (a==la && i){
b[i]=b[i-1];
}
else if (a==la+1){
if (i){
b[i]=b[i-1]+1;
}
else{
b[i]=1;
}
}
else{
ok=0;
}
la=a;
}
if (ok){
std::cout<<"YES\n";
for (int i=0; i<n; i++){
std::cout<<b[i]<<" \n"[i==n-1];
}
}
else{
std::cout<<"NO\n";
}
}
int main(){
std::ios::sync_with_stdio(false);
std::cin.tie(nullptr);
int t;
std::cin>>t;
while (t--){
solve();
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3552kb
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: 3476kb
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 3 3 3 3 ...
result:
ok t=3483 (3483 test cases)