| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 780193 |
2023-07-12T07:11:46 Z |
Dan4Life |
Fish 2 (JOI22_fish2) |
C++17 |
|
54 ms |
468 KB |
#include <bits/stdc++.h>
using namespace std;
#define int long long
int n, q, a[510];
int32_t main()
{
ios_base::sync_with_stdio(false); cin.tie(0);
cin >> n;
for(int i = 1; i <= n; i++) cin >> a[i];
cin >> q;
while(q--){
int t, l, r; cin >> t >> l >> r;
if(t==1) a[l]=r;
else{
int ans = 0;
for(int i = l; i <= r; i++){
int cur = a[i], j=i-1,k=i+1;
while((j>=l and cur>=a[j]) or (k<=r and cur>=a[k])){
if(j>=l and cur>=a[j]) cur+=a[j--];
if(k<=r and cur>=a[k]) cur+=a[k++];
}
if(cur==accumulate(a+l,a+r+1,0ll)) ans++;
}
cout << ans << "\n";
}
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
4 ms |
212 KB |
Output is correct |
| 6 |
Correct |
7 ms |
212 KB |
Output is correct |
| 7 |
Correct |
3 ms |
212 KB |
Output is correct |
| 8 |
Correct |
7 ms |
212 KB |
Output is correct |
| 9 |
Correct |
16 ms |
212 KB |
Output is correct |
| 10 |
Correct |
7 ms |
328 KB |
Output is correct |
| 11 |
Correct |
21 ms |
212 KB |
Output is correct |
| 12 |
Correct |
3 ms |
332 KB |
Output is correct |
| 13 |
Correct |
9 ms |
212 KB |
Output is correct |
| 14 |
Correct |
4 ms |
332 KB |
Output is correct |
| 15 |
Correct |
6 ms |
328 KB |
Output is correct |
| 16 |
Correct |
23 ms |
328 KB |
Output is correct |
| 17 |
Correct |
4 ms |
336 KB |
Output is correct |
| 18 |
Correct |
11 ms |
328 KB |
Output is correct |
| 19 |
Correct |
7 ms |
340 KB |
Output is correct |
| 20 |
Correct |
54 ms |
312 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 11 |
| 3 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
4 ms |
212 KB |
Output is correct |
| 6 |
Correct |
7 ms |
212 KB |
Output is correct |
| 7 |
Correct |
3 ms |
212 KB |
Output is correct |
| 8 |
Correct |
7 ms |
212 KB |
Output is correct |
| 9 |
Correct |
16 ms |
212 KB |
Output is correct |
| 10 |
Correct |
7 ms |
328 KB |
Output is correct |
| 11 |
Correct |
21 ms |
212 KB |
Output is correct |
| 12 |
Correct |
3 ms |
332 KB |
Output is correct |
| 13 |
Correct |
9 ms |
212 KB |
Output is correct |
| 14 |
Correct |
4 ms |
332 KB |
Output is correct |
| 15 |
Correct |
6 ms |
328 KB |
Output is correct |
| 16 |
Correct |
23 ms |
328 KB |
Output is correct |
| 17 |
Correct |
4 ms |
336 KB |
Output is correct |
| 18 |
Correct |
11 ms |
328 KB |
Output is correct |
| 19 |
Correct |
7 ms |
340 KB |
Output is correct |
| 20 |
Correct |
54 ms |
312 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 11 |
| 23 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 11 |
| 3 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 11 |
| 3 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
212 KB |
Output is correct |
| 5 |
Correct |
4 ms |
212 KB |
Output is correct |
| 6 |
Correct |
7 ms |
212 KB |
Output is correct |
| 7 |
Correct |
3 ms |
212 KB |
Output is correct |
| 8 |
Correct |
7 ms |
212 KB |
Output is correct |
| 9 |
Correct |
16 ms |
212 KB |
Output is correct |
| 10 |
Correct |
7 ms |
328 KB |
Output is correct |
| 11 |
Correct |
21 ms |
212 KB |
Output is correct |
| 12 |
Correct |
3 ms |
332 KB |
Output is correct |
| 13 |
Correct |
9 ms |
212 KB |
Output is correct |
| 14 |
Correct |
4 ms |
332 KB |
Output is correct |
| 15 |
Correct |
6 ms |
328 KB |
Output is correct |
| 16 |
Correct |
23 ms |
328 KB |
Output is correct |
| 17 |
Correct |
4 ms |
336 KB |
Output is correct |
| 18 |
Correct |
11 ms |
328 KB |
Output is correct |
| 19 |
Correct |
7 ms |
340 KB |
Output is correct |
| 20 |
Correct |
54 ms |
312 KB |
Output is correct |
| 21 |
Correct |
0 ms |
212 KB |
Output is correct |
| 22 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 11 |
| 23 |
Halted |
0 ms |
0 KB |
- |
