#include <iostream>
#include <algorithm>
#include <climits>
using namespace std;
struct ceva {
long long sz, val;
} v[500005];
bool cmp(ceva x, ceva y) {
return x.sz < y.sz;
}
long long sp[500005], pre = LLONG_MAX, maxim;
int n;
int main()
{
cin >> n;
for (int i = 1; i <= n; i++)
cin >> v[i].sz >> v[i].val;
sort(v+1, v+n+1, cmp);
for (int i = 1; i <= n; i++) {
sp[i] = sp[i-1] + v[i].val;
pre = min(pre, sp[i-1] - v[i].sz);
maxim = max(maxim, sp[i] - v[i].sz - pre);
}
cout << maxim;
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
2392 KB |
Output is correct |
2 |
Correct |
1 ms |
2396 KB |
Output is correct |
3 |
Correct |
1 ms |
2396 KB |
Output is correct |
4 |
Correct |
0 ms |
2392 KB |
Output is correct |
5 |
Correct |
1 ms |
2396 KB |
Output is correct |
6 |
Correct |
0 ms |
2396 KB |
Output is correct |
7 |
Correct |
1 ms |
2396 KB |
Output is correct |
8 |
Correct |
0 ms |
2396 KB |
Output is correct |
9 |
Correct |
1 ms |
2396 KB |
Output is correct |
10 |
Correct |
0 ms |
2396 KB |
Output is correct |
11 |
Correct |
0 ms |
2396 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
2392 KB |
Output is correct |
2 |
Correct |
1 ms |
2396 KB |
Output is correct |
3 |
Correct |
1 ms |
2396 KB |
Output is correct |
4 |
Correct |
0 ms |
2392 KB |
Output is correct |
5 |
Correct |
1 ms |
2396 KB |
Output is correct |
6 |
Correct |
0 ms |
2396 KB |
Output is correct |
7 |
Correct |
1 ms |
2396 KB |
Output is correct |
8 |
Correct |
0 ms |
2396 KB |
Output is correct |
9 |
Correct |
1 ms |
2396 KB |
Output is correct |
10 |
Correct |
0 ms |
2396 KB |
Output is correct |
11 |
Correct |
0 ms |
2396 KB |
Output is correct |
12 |
Correct |
1 ms |
2396 KB |
Output is correct |
13 |
Correct |
1 ms |
2396 KB |
Output is correct |
14 |
Correct |
1 ms |
2396 KB |
Output is correct |
15 |
Correct |
1 ms |
2396 KB |
Output is correct |
16 |
Correct |
1 ms |
2392 KB |
Output is correct |
17 |
Correct |
1 ms |
2392 KB |
Output is correct |
18 |
Correct |
1 ms |
2396 KB |
Output is correct |
19 |
Correct |
1 ms |
2396 KB |
Output is correct |
20 |
Correct |
1 ms |
2488 KB |
Output is correct |
21 |
Correct |
1 ms |
2396 KB |
Output is correct |
22 |
Correct |
1 ms |
2396 KB |
Output is correct |
23 |
Correct |
1 ms |
2396 KB |
Output is correct |
24 |
Correct |
1 ms |
2396 KB |
Output is correct |
25 |
Correct |
1 ms |
2396 KB |
Output is correct |
26 |
Correct |
1 ms |
2392 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
2392 KB |
Output is correct |
2 |
Correct |
1 ms |
2396 KB |
Output is correct |
3 |
Correct |
1 ms |
2396 KB |
Output is correct |
4 |
Correct |
0 ms |
2392 KB |
Output is correct |
5 |
Correct |
1 ms |
2396 KB |
Output is correct |
6 |
Correct |
0 ms |
2396 KB |
Output is correct |
7 |
Correct |
1 ms |
2396 KB |
Output is correct |
8 |
Correct |
0 ms |
2396 KB |
Output is correct |
9 |
Correct |
1 ms |
2396 KB |
Output is correct |
10 |
Correct |
0 ms |
2396 KB |
Output is correct |
11 |
Correct |
0 ms |
2396 KB |
Output is correct |
12 |
Correct |
1 ms |
2396 KB |
Output is correct |
13 |
Correct |
1 ms |
2396 KB |
Output is correct |
14 |
Correct |
1 ms |
2396 KB |
Output is correct |
15 |
Correct |
1 ms |
2396 KB |
Output is correct |
16 |
Correct |
1 ms |
2392 KB |
Output is correct |
17 |
Correct |
1 ms |
2392 KB |
Output is correct |
18 |
Correct |
1 ms |
2396 KB |
Output is correct |
19 |
Correct |
1 ms |
2396 KB |
Output is correct |
20 |
Correct |
1 ms |
2488 KB |
Output is correct |
21 |
Correct |
1 ms |
2396 KB |
Output is correct |
22 |
Correct |
1 ms |
2396 KB |
Output is correct |
23 |
Correct |
1 ms |
2396 KB |
Output is correct |
24 |
Correct |
1 ms |
2396 KB |
Output is correct |
25 |
Correct |
1 ms |
2396 KB |
Output is correct |
26 |
Correct |
1 ms |
2392 KB |
Output is correct |
27 |
Correct |
4 ms |
2652 KB |
Output is correct |
28 |
Correct |
4 ms |
2604 KB |
Output is correct |
29 |
Correct |
4 ms |
2652 KB |
Output is correct |
30 |
Correct |
5 ms |
2652 KB |
Output is correct |
31 |
Correct |
6 ms |
2604 KB |
Output is correct |
32 |
Correct |
4 ms |
2652 KB |
Output is correct |
33 |
Correct |
4 ms |
2604 KB |
Output is correct |
34 |
Correct |
4 ms |
2648 KB |
Output is correct |
35 |
Correct |
4 ms |
2652 KB |
Output is correct |
36 |
Correct |
4 ms |
2652 KB |
Output is correct |
37 |
Correct |
4 ms |
2652 KB |
Output is correct |
38 |
Correct |
4 ms |
2652 KB |
Output is correct |
39 |
Correct |
4 ms |
2652 KB |
Output is correct |
40 |
Correct |
4 ms |
2652 KB |
Output is correct |
41 |
Correct |
4 ms |
2648 KB |
Output is correct |
42 |
Correct |
6 ms |
2652 KB |
Output is correct |
43 |
Correct |
4 ms |
2652 KB |
Output is correct |
44 |
Correct |
4 ms |
2652 KB |
Output is correct |
45 |
Correct |
4 ms |
2652 KB |
Output is correct |
46 |
Correct |
6 ms |
2652 KB |
Output is correct |
47 |
Correct |
4 ms |
2652 KB |
Output is correct |
48 |
Correct |
4 ms |
2652 KB |
Output is correct |
49 |
Correct |
4 ms |
2652 KB |
Output is correct |
50 |
Correct |
4 ms |
2620 KB |
Output is correct |
51 |
Correct |
4 ms |
2652 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
2392 KB |
Output is correct |
2 |
Correct |
1 ms |
2396 KB |
Output is correct |
3 |
Correct |
1 ms |
2396 KB |
Output is correct |
4 |
Correct |
0 ms |
2392 KB |
Output is correct |
5 |
Correct |
1 ms |
2396 KB |
Output is correct |
6 |
Correct |
0 ms |
2396 KB |
Output is correct |
7 |
Correct |
1 ms |
2396 KB |
Output is correct |
8 |
Correct |
0 ms |
2396 KB |
Output is correct |
9 |
Correct |
1 ms |
2396 KB |
Output is correct |
10 |
Correct |
0 ms |
2396 KB |
Output is correct |
11 |
Correct |
0 ms |
2396 KB |
Output is correct |
12 |
Correct |
1 ms |
2396 KB |
Output is correct |
13 |
Correct |
1 ms |
2396 KB |
Output is correct |
14 |
Correct |
1 ms |
2396 KB |
Output is correct |
15 |
Correct |
1 ms |
2396 KB |
Output is correct |
16 |
Correct |
1 ms |
2392 KB |
Output is correct |
17 |
Correct |
1 ms |
2392 KB |
Output is correct |
18 |
Correct |
1 ms |
2396 KB |
Output is correct |
19 |
Correct |
1 ms |
2396 KB |
Output is correct |
20 |
Correct |
1 ms |
2488 KB |
Output is correct |
21 |
Correct |
1 ms |
2396 KB |
Output is correct |
22 |
Correct |
1 ms |
2396 KB |
Output is correct |
23 |
Correct |
1 ms |
2396 KB |
Output is correct |
24 |
Correct |
1 ms |
2396 KB |
Output is correct |
25 |
Correct |
1 ms |
2396 KB |
Output is correct |
26 |
Correct |
1 ms |
2392 KB |
Output is correct |
27 |
Correct |
4 ms |
2652 KB |
Output is correct |
28 |
Correct |
4 ms |
2604 KB |
Output is correct |
29 |
Correct |
4 ms |
2652 KB |
Output is correct |
30 |
Correct |
5 ms |
2652 KB |
Output is correct |
31 |
Correct |
6 ms |
2604 KB |
Output is correct |
32 |
Correct |
4 ms |
2652 KB |
Output is correct |
33 |
Correct |
4 ms |
2604 KB |
Output is correct |
34 |
Correct |
4 ms |
2648 KB |
Output is correct |
35 |
Correct |
4 ms |
2652 KB |
Output is correct |
36 |
Correct |
4 ms |
2652 KB |
Output is correct |
37 |
Correct |
4 ms |
2652 KB |
Output is correct |
38 |
Correct |
4 ms |
2652 KB |
Output is correct |
39 |
Correct |
4 ms |
2652 KB |
Output is correct |
40 |
Correct |
4 ms |
2652 KB |
Output is correct |
41 |
Correct |
4 ms |
2648 KB |
Output is correct |
42 |
Correct |
6 ms |
2652 KB |
Output is correct |
43 |
Correct |
4 ms |
2652 KB |
Output is correct |
44 |
Correct |
4 ms |
2652 KB |
Output is correct |
45 |
Correct |
4 ms |
2652 KB |
Output is correct |
46 |
Correct |
6 ms |
2652 KB |
Output is correct |
47 |
Correct |
4 ms |
2652 KB |
Output is correct |
48 |
Correct |
4 ms |
2652 KB |
Output is correct |
49 |
Correct |
4 ms |
2652 KB |
Output is correct |
50 |
Correct |
4 ms |
2620 KB |
Output is correct |
51 |
Correct |
4 ms |
2652 KB |
Output is correct |
52 |
Correct |
385 ms |
24404 KB |
Output is correct |
53 |
Correct |
400 ms |
24580 KB |
Output is correct |
54 |
Correct |
428 ms |
24656 KB |
Output is correct |
55 |
Correct |
433 ms |
24916 KB |
Output is correct |
56 |
Correct |
383 ms |
24664 KB |
Output is correct |
57 |
Correct |
395 ms |
24740 KB |
Output is correct |
58 |
Correct |
388 ms |
24616 KB |
Output is correct |
59 |
Correct |
388 ms |
24660 KB |
Output is correct |
60 |
Correct |
428 ms |
24736 KB |
Output is correct |
61 |
Correct |
385 ms |
24656 KB |
Output is correct |
62 |
Correct |
389 ms |
24604 KB |
Output is correct |
63 |
Correct |
401 ms |
24656 KB |
Output is correct |
64 |
Correct |
402 ms |
24724 KB |
Output is correct |
65 |
Correct |
389 ms |
24660 KB |
Output is correct |
66 |
Correct |
387 ms |
24616 KB |
Output is correct |
67 |
Correct |
381 ms |
24660 KB |
Output is correct |
68 |
Correct |
409 ms |
24620 KB |
Output is correct |