| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 875945 |
2023-11-20T20:23:06 Z |
Lobo |
Boat (APIO16_boat) |
C++17 |
|
2000 ms |
292032 KB |
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define fr first
#define sc second
const int mod = 1e9+7;
int n;
int32_t main() {
cin >> n;
map<int,int> dp;
dp[0] = 1;
for(int i = 1; i <= n; i++) {
int a,b; cin >> a >> b;
int sum = 0;
for(auto X : dp) {
if(X.fr >= a) continue;
sum+= X.sc;
sum%= mod;
}
for(int j = a; j <= b; j++) {
sum+= dp[j];
sum%= mod;
dp[j] = sum;
}
}
int ans = 0;
for(auto x : dp) {
if(x.fr != 0) {
ans+= x.sc;
ans%= mod;
}
}
cout << ans << endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
348 KB |
Output is correct |
| 2 |
Correct |
2 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
2 ms |
344 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
444 KB |
Output is correct |
| 9 |
Correct |
1 ms |
436 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
348 KB |
Output is correct |
| 2 |
Correct |
2 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
2 ms |
344 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
444 KB |
Output is correct |
| 9 |
Correct |
1 ms |
436 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| 21 |
Correct |
90 ms |
600 KB |
Output is correct |
| 22 |
Correct |
96 ms |
600 KB |
Output is correct |
| 23 |
Correct |
89 ms |
752 KB |
Output is correct |
| 24 |
Correct |
99 ms |
600 KB |
Output is correct |
| 25 |
Correct |
100 ms |
852 KB |
Output is correct |
| 26 |
Correct |
94 ms |
592 KB |
Output is correct |
| 27 |
Correct |
97 ms |
600 KB |
Output is correct |
| 28 |
Correct |
98 ms |
604 KB |
Output is correct |
| 29 |
Correct |
99 ms |
848 KB |
Output is correct |
| 30 |
Execution timed out |
2040 ms |
37860 KB |
Time limit exceeded |
| 31 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
2063 ms |
292032 KB |
Time limit exceeded |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
348 KB |
Output is correct |
| 2 |
Correct |
2 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
2 ms |
344 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
444 KB |
Output is correct |
| 9 |
Correct |
1 ms |
436 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
344 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
1 ms |
348 KB |
Output is correct |
| 20 |
Correct |
1 ms |
348 KB |
Output is correct |
| 21 |
Correct |
90 ms |
600 KB |
Output is correct |
| 22 |
Correct |
96 ms |
600 KB |
Output is correct |
| 23 |
Correct |
89 ms |
752 KB |
Output is correct |
| 24 |
Correct |
99 ms |
600 KB |
Output is correct |
| 25 |
Correct |
100 ms |
852 KB |
Output is correct |
| 26 |
Correct |
94 ms |
592 KB |
Output is correct |
| 27 |
Correct |
97 ms |
600 KB |
Output is correct |
| 28 |
Correct |
98 ms |
604 KB |
Output is correct |
| 29 |
Correct |
99 ms |
848 KB |
Output is correct |
| 30 |
Execution timed out |
2040 ms |
37860 KB |
Time limit exceeded |
| 31 |
Halted |
0 ms |
0 KB |
- |
