#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MAXN = 100010;
const ll INF = 1e16+10;
pair<ll, ll> num[MAXN];
ll soma[MAXN];
int main(void)
{
int n;
cin >> n;
for (int i = 1; i <= n; i++)
cin >> num[i].first >> num[i].second;
sort(num+1, num+n+1);
for (int i = 1; i <= n; i++)
soma[i] = soma[i-1]+num[i].second;
ll ans = -INF;
for (int i = 1; i <= n; i++)
{
ans = max(ans, num[i].second);
for (int j = i-1; j >= 1; j--)
ans = max(ans, soma[i]-soma[j-1]-num[i].first+num[j].first);
}
cout << ans << "\n";
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
560 KB |
Output is correct |
| 4 |
Correct |
2 ms |
560 KB |
Output is correct |
| 5 |
Correct |
2 ms |
560 KB |
Output is correct |
| 6 |
Correct |
2 ms |
608 KB |
Output is correct |
| 7 |
Correct |
2 ms |
612 KB |
Output is correct |
| 8 |
Correct |
2 ms |
660 KB |
Output is correct |
| 9 |
Correct |
2 ms |
784 KB |
Output is correct |
| 10 |
Correct |
2 ms |
784 KB |
Output is correct |
| 11 |
Correct |
2 ms |
784 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
560 KB |
Output is correct |
| 4 |
Correct |
2 ms |
560 KB |
Output is correct |
| 5 |
Correct |
2 ms |
560 KB |
Output is correct |
| 6 |
Correct |
2 ms |
608 KB |
Output is correct |
| 7 |
Correct |
2 ms |
612 KB |
Output is correct |
| 8 |
Correct |
2 ms |
660 KB |
Output is correct |
| 9 |
Correct |
2 ms |
784 KB |
Output is correct |
| 10 |
Correct |
2 ms |
784 KB |
Output is correct |
| 11 |
Correct |
2 ms |
784 KB |
Output is correct |
| 12 |
Correct |
3 ms |
784 KB |
Output is correct |
| 13 |
Correct |
2 ms |
784 KB |
Output is correct |
| 14 |
Correct |
2 ms |
784 KB |
Output is correct |
| 15 |
Correct |
2 ms |
784 KB |
Output is correct |
| 16 |
Correct |
2 ms |
784 KB |
Output is correct |
| 17 |
Correct |
2 ms |
784 KB |
Output is correct |
| 18 |
Correct |
2 ms |
792 KB |
Output is correct |
| 19 |
Correct |
2 ms |
800 KB |
Output is correct |
| 20 |
Correct |
2 ms |
916 KB |
Output is correct |
| 21 |
Correct |
3 ms |
916 KB |
Output is correct |
| 22 |
Correct |
2 ms |
916 KB |
Output is correct |
| 23 |
Correct |
2 ms |
916 KB |
Output is correct |
| 24 |
Correct |
3 ms |
916 KB |
Output is correct |
| 25 |
Correct |
2 ms |
916 KB |
Output is correct |
| 26 |
Correct |
2 ms |
920 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
560 KB |
Output is correct |
| 4 |
Correct |
2 ms |
560 KB |
Output is correct |
| 5 |
Correct |
2 ms |
560 KB |
Output is correct |
| 6 |
Correct |
2 ms |
608 KB |
Output is correct |
| 7 |
Correct |
2 ms |
612 KB |
Output is correct |
| 8 |
Correct |
2 ms |
660 KB |
Output is correct |
| 9 |
Correct |
2 ms |
784 KB |
Output is correct |
| 10 |
Correct |
2 ms |
784 KB |
Output is correct |
| 11 |
Correct |
2 ms |
784 KB |
Output is correct |
| 12 |
Correct |
3 ms |
784 KB |
Output is correct |
| 13 |
Correct |
2 ms |
784 KB |
Output is correct |
| 14 |
Correct |
2 ms |
784 KB |
Output is correct |
| 15 |
Correct |
2 ms |
784 KB |
Output is correct |
| 16 |
Correct |
2 ms |
784 KB |
Output is correct |
| 17 |
Correct |
2 ms |
784 KB |
Output is correct |
| 18 |
Correct |
2 ms |
792 KB |
Output is correct |
| 19 |
Correct |
2 ms |
800 KB |
Output is correct |
| 20 |
Correct |
2 ms |
916 KB |
Output is correct |
| 21 |
Correct |
3 ms |
916 KB |
Output is correct |
| 22 |
Correct |
2 ms |
916 KB |
Output is correct |
| 23 |
Correct |
2 ms |
916 KB |
Output is correct |
| 24 |
Correct |
3 ms |
916 KB |
Output is correct |
| 25 |
Correct |
2 ms |
916 KB |
Output is correct |
| 26 |
Correct |
2 ms |
920 KB |
Output is correct |
| 27 |
Correct |
23 ms |
1168 KB |
Output is correct |
| 28 |
Correct |
35 ms |
1184 KB |
Output is correct |
| 29 |
Correct |
23 ms |
1312 KB |
Output is correct |
| 30 |
Correct |
24 ms |
1432 KB |
Output is correct |
| 31 |
Correct |
25 ms |
1568 KB |
Output is correct |
| 32 |
Correct |
24 ms |
1696 KB |
Output is correct |
| 33 |
Correct |
24 ms |
1824 KB |
Output is correct |
| 34 |
Correct |
25 ms |
1952 KB |
Output is correct |
| 35 |
Correct |
23 ms |
2080 KB |
Output is correct |
| 36 |
Correct |
25 ms |
2208 KB |
Output is correct |
| 37 |
Correct |
24 ms |
2464 KB |
Output is correct |
| 38 |
Correct |
26 ms |
2464 KB |
Output is correct |
| 39 |
Correct |
23 ms |
2596 KB |
Output is correct |
| 40 |
Correct |
26 ms |
2720 KB |
Output is correct |
| 41 |
Correct |
23 ms |
2848 KB |
Output is correct |
| 42 |
Correct |
23 ms |
2976 KB |
Output is correct |
| 43 |
Correct |
24 ms |
3100 KB |
Output is correct |
| 44 |
Correct |
23 ms |
3228 KB |
Output is correct |
| 45 |
Correct |
24 ms |
3388 KB |
Output is correct |
| 46 |
Correct |
24 ms |
3484 KB |
Output is correct |
| 47 |
Correct |
24 ms |
3740 KB |
Output is correct |
| 48 |
Correct |
23 ms |
3744 KB |
Output is correct |
| 49 |
Correct |
32 ms |
3872 KB |
Output is correct |
| 50 |
Correct |
24 ms |
4012 KB |
Output is correct |
| 51 |
Correct |
23 ms |
4128 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
560 KB |
Output is correct |
| 4 |
Correct |
2 ms |
560 KB |
Output is correct |
| 5 |
Correct |
2 ms |
560 KB |
Output is correct |
| 6 |
Correct |
2 ms |
608 KB |
Output is correct |
| 7 |
Correct |
2 ms |
612 KB |
Output is correct |
| 8 |
Correct |
2 ms |
660 KB |
Output is correct |
| 9 |
Correct |
2 ms |
784 KB |
Output is correct |
| 10 |
Correct |
2 ms |
784 KB |
Output is correct |
| 11 |
Correct |
2 ms |
784 KB |
Output is correct |
| 12 |
Correct |
3 ms |
784 KB |
Output is correct |
| 13 |
Correct |
2 ms |
784 KB |
Output is correct |
| 14 |
Correct |
2 ms |
784 KB |
Output is correct |
| 15 |
Correct |
2 ms |
784 KB |
Output is correct |
| 16 |
Correct |
2 ms |
784 KB |
Output is correct |
| 17 |
Correct |
2 ms |
784 KB |
Output is correct |
| 18 |
Correct |
2 ms |
792 KB |
Output is correct |
| 19 |
Correct |
2 ms |
800 KB |
Output is correct |
| 20 |
Correct |
2 ms |
916 KB |
Output is correct |
| 21 |
Correct |
3 ms |
916 KB |
Output is correct |
| 22 |
Correct |
2 ms |
916 KB |
Output is correct |
| 23 |
Correct |
2 ms |
916 KB |
Output is correct |
| 24 |
Correct |
3 ms |
916 KB |
Output is correct |
| 25 |
Correct |
2 ms |
916 KB |
Output is correct |
| 26 |
Correct |
2 ms |
920 KB |
Output is correct |
| 27 |
Correct |
23 ms |
1168 KB |
Output is correct |
| 28 |
Correct |
35 ms |
1184 KB |
Output is correct |
| 29 |
Correct |
23 ms |
1312 KB |
Output is correct |
| 30 |
Correct |
24 ms |
1432 KB |
Output is correct |
| 31 |
Correct |
25 ms |
1568 KB |
Output is correct |
| 32 |
Correct |
24 ms |
1696 KB |
Output is correct |
| 33 |
Correct |
24 ms |
1824 KB |
Output is correct |
| 34 |
Correct |
25 ms |
1952 KB |
Output is correct |
| 35 |
Correct |
23 ms |
2080 KB |
Output is correct |
| 36 |
Correct |
25 ms |
2208 KB |
Output is correct |
| 37 |
Correct |
24 ms |
2464 KB |
Output is correct |
| 38 |
Correct |
26 ms |
2464 KB |
Output is correct |
| 39 |
Correct |
23 ms |
2596 KB |
Output is correct |
| 40 |
Correct |
26 ms |
2720 KB |
Output is correct |
| 41 |
Correct |
23 ms |
2848 KB |
Output is correct |
| 42 |
Correct |
23 ms |
2976 KB |
Output is correct |
| 43 |
Correct |
24 ms |
3100 KB |
Output is correct |
| 44 |
Correct |
23 ms |
3228 KB |
Output is correct |
| 45 |
Correct |
24 ms |
3388 KB |
Output is correct |
| 46 |
Correct |
24 ms |
3484 KB |
Output is correct |
| 47 |
Correct |
24 ms |
3740 KB |
Output is correct |
| 48 |
Correct |
23 ms |
3744 KB |
Output is correct |
| 49 |
Correct |
32 ms |
3872 KB |
Output is correct |
| 50 |
Correct |
24 ms |
4012 KB |
Output is correct |
| 51 |
Correct |
23 ms |
4128 KB |
Output is correct |
| 52 |
Runtime error |
137 ms |
10016 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 53 |
Halted |
0 ms |
0 KB |
- |
