| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 791221 |
2023-07-23T17:22:40 Z |
AndiR |
Money (IZhO17_money) |
C++14 |
|
296 ms |
14900 KB |
#include <iostream>
using namespace std;
const int Nmax=1000000;
int n, aib[Nmax+1], v[Nmax];
void aib_add(int pos){
for (int i=pos; i<=Nmax; i+=i&-i)
aib[i]++;
}
int aib_sum(int l, int r){
int s=0;
for (int i=r; i>0; i-=i&-i)
s+=aib[i];
for (int i=l-1; i>0; i-=i&-i)
s-=aib[i];
return s;
}
int main()
{
cin>>n;
for (int i=0; i<n; i++)
cin>>v[i];
int mn=0, mx=0, sol=1;
for (int i=1; i<n; i++){
if (v[i]>=v[mx]){
mx=i;
if (v[mx]-v[mn]>=2)
if (aib_sum(v[mn]+1, v[mx]-1)>0){
sol++;
for (int j=mn; j<i; j++)
aib_add(v[j]);
mn=i;
}
}
else{
sol++;
for (int j=mn; j<i; j++)
aib_add(v[j]);
mx=mn=i;
}
}
cout<<sol;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 ms |
340 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
312 KB |
Output is correct |
| 10 |
Correct |
0 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
0 ms |
340 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 ms |
340 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
312 KB |
Output is correct |
| 10 |
Correct |
0 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
0 ms |
340 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
0 ms |
304 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
0 ms |
340 KB |
Output is correct |
| 21 |
Correct |
0 ms |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
0 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
0 ms |
468 KB |
Output is correct |
| 26 |
Correct |
0 ms |
468 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 ms |
340 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
312 KB |
Output is correct |
| 10 |
Correct |
0 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
0 ms |
340 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
0 ms |
304 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
0 ms |
340 KB |
Output is correct |
| 21 |
Correct |
0 ms |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
0 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
0 ms |
468 KB |
Output is correct |
| 26 |
Correct |
0 ms |
468 KB |
Output is correct |
| 27 |
Correct |
0 ms |
312 KB |
Output is correct |
| 28 |
Correct |
1 ms |
304 KB |
Output is correct |
| 29 |
Correct |
0 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
0 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
0 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
1364 KB |
Output is correct |
| 38 |
Correct |
1 ms |
1492 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 ms |
340 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
0 ms |
212 KB |
Output is correct |
| 9 |
Correct |
0 ms |
312 KB |
Output is correct |
| 10 |
Correct |
0 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
0 ms |
340 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
308 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
0 ms |
304 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
0 ms |
340 KB |
Output is correct |
| 21 |
Correct |
0 ms |
340 KB |
Output is correct |
| 22 |
Correct |
0 ms |
340 KB |
Output is correct |
| 23 |
Correct |
0 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
0 ms |
468 KB |
Output is correct |
| 26 |
Correct |
0 ms |
468 KB |
Output is correct |
| 27 |
Correct |
0 ms |
312 KB |
Output is correct |
| 28 |
Correct |
1 ms |
304 KB |
Output is correct |
| 29 |
Correct |
0 ms |
340 KB |
Output is correct |
| 30 |
Correct |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
0 ms |
340 KB |
Output is correct |
| 32 |
Correct |
1 ms |
340 KB |
Output is correct |
| 33 |
Correct |
1 ms |
340 KB |
Output is correct |
| 34 |
Correct |
1 ms |
340 KB |
Output is correct |
| 35 |
Correct |
1 ms |
340 KB |
Output is correct |
| 36 |
Correct |
0 ms |
340 KB |
Output is correct |
| 37 |
Correct |
1 ms |
1364 KB |
Output is correct |
| 38 |
Correct |
1 ms |
1492 KB |
Output is correct |
| 39 |
Correct |
120 ms |
5408 KB |
Output is correct |
| 40 |
Correct |
190 ms |
8804 KB |
Output is correct |
| 41 |
Correct |
95 ms |
4416 KB |
Output is correct |
| 42 |
Correct |
89 ms |
4236 KB |
Output is correct |
| 43 |
Correct |
60 ms |
3132 KB |
Output is correct |
| 44 |
Correct |
251 ms |
11072 KB |
Output is correct |
| 45 |
Correct |
239 ms |
10976 KB |
Output is correct |
| 46 |
Correct |
251 ms |
11188 KB |
Output is correct |
| 47 |
Correct |
242 ms |
11052 KB |
Output is correct |
| 48 |
Correct |
240 ms |
11072 KB |
Output is correct |
| 49 |
Correct |
248 ms |
14892 KB |
Output is correct |
| 50 |
Correct |
245 ms |
14884 KB |
Output is correct |
| 51 |
Correct |
255 ms |
14816 KB |
Output is correct |
| 52 |
Correct |
244 ms |
14804 KB |
Output is correct |
| 53 |
Correct |
296 ms |
14900 KB |
Output is correct |
| 54 |
Correct |
251 ms |
14688 KB |
Output is correct |
| 55 |
Correct |
252 ms |
14816 KB |
Output is correct |
| 56 |
Correct |
252 ms |
14776 KB |
Output is correct |
| 57 |
Correct |
283 ms |
14756 KB |
Output is correct |
| 58 |
Correct |
252 ms |
14840 KB |
Output is correct |
| 59 |
Correct |
260 ms |
14856 KB |
Output is correct |
| 60 |
Correct |
253 ms |
14816 KB |
Output is correct |
| 61 |
Correct |
256 ms |
14852 KB |
Output is correct |
| 62 |
Correct |
267 ms |
14900 KB |
Output is correct |
