# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
162698 |
2019-11-09T11:24:07 Z |
wjoao |
Baloni (COCI15_baloni) |
C++11 |
|
357 ms |
3832 KB |
#include<bits/stdc++.h>
#define maxn 1000100
using namespace std;
int mark[maxn], a, entrada[maxn], n;
int main(){
cin >> n;
int res = 0;
for(int i =0 ; i < n; i++){
cin >> entrada[i];
}
for(int i = n-1; i>= 0; i--){
int h = entrada[i];
if( mark[h-1] > 0 ){
mark[h-1]--;
}else{
res++;
}
mark[h]++;
}
cout << res << endl;
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
3 ms |
376 KB |
Output is correct |
3 |
Correct |
4 ms |
376 KB |
Output is correct |
4 |
Correct |
4 ms |
376 KB |
Output is correct |
5 |
Correct |
331 ms |
3440 KB |
Output is correct |
6 |
Correct |
357 ms |
3832 KB |
Output is correct |
7 |
Correct |
269 ms |
3252 KB |
Output is correct |
8 |
Correct |
269 ms |
3192 KB |
Output is correct |
9 |
Correct |
308 ms |
3392 KB |
Output is correct |
10 |
Correct |
301 ms |
3576 KB |
Output is correct |