#include <bits/stdc++.h>
using namespace std;
#define p long long
#define x first
#define y second
const int maxn=5e5+2;
pair<p,p>a[maxn];
p dp[maxn];
int main() {int n;cin>>n;for (int i=0;i<n;i++){cin>>a[i].x>>a[i].y;}sort(a,a+n);dp[0]=a[0].y;for (int i=1;i<n;i++){dp[i]=max(dp[i-1]-(a[i].x-a[i-1].x)+a[i].y,a[i].y);}cout<<*max_element(dp,dp+n);return 0;}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
5 ms |
340 KB |
Output is correct |
28 |
Correct |
5 ms |
340 KB |
Output is correct |
29 |
Correct |
6 ms |
384 KB |
Output is correct |
30 |
Correct |
5 ms |
340 KB |
Output is correct |
31 |
Correct |
5 ms |
340 KB |
Output is correct |
32 |
Correct |
5 ms |
340 KB |
Output is correct |
33 |
Correct |
7 ms |
340 KB |
Output is correct |
34 |
Correct |
5 ms |
332 KB |
Output is correct |
35 |
Correct |
6 ms |
340 KB |
Output is correct |
36 |
Correct |
5 ms |
340 KB |
Output is correct |
37 |
Correct |
6 ms |
340 KB |
Output is correct |
38 |
Correct |
5 ms |
340 KB |
Output is correct |
39 |
Correct |
7 ms |
356 KB |
Output is correct |
40 |
Correct |
5 ms |
340 KB |
Output is correct |
41 |
Correct |
5 ms |
340 KB |
Output is correct |
42 |
Correct |
5 ms |
340 KB |
Output is correct |
43 |
Correct |
6 ms |
340 KB |
Output is correct |
44 |
Correct |
6 ms |
340 KB |
Output is correct |
45 |
Correct |
5 ms |
340 KB |
Output is correct |
46 |
Correct |
5 ms |
340 KB |
Output is correct |
47 |
Correct |
5 ms |
340 KB |
Output is correct |
48 |
Correct |
5 ms |
376 KB |
Output is correct |
49 |
Correct |
6 ms |
328 KB |
Output is correct |
50 |
Correct |
6 ms |
340 KB |
Output is correct |
51 |
Correct |
5 ms |
340 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Correct |
0 ms |
212 KB |
Output is correct |
3 |
Correct |
0 ms |
212 KB |
Output is correct |
4 |
Correct |
1 ms |
212 KB |
Output is correct |
5 |
Correct |
0 ms |
212 KB |
Output is correct |
6 |
Correct |
0 ms |
212 KB |
Output is correct |
7 |
Correct |
0 ms |
212 KB |
Output is correct |
8 |
Correct |
0 ms |
212 KB |
Output is correct |
9 |
Correct |
0 ms |
212 KB |
Output is correct |
10 |
Correct |
0 ms |
212 KB |
Output is correct |
11 |
Correct |
0 ms |
212 KB |
Output is correct |
12 |
Correct |
1 ms |
212 KB |
Output is correct |
13 |
Correct |
1 ms |
212 KB |
Output is correct |
14 |
Correct |
1 ms |
212 KB |
Output is correct |
15 |
Correct |
1 ms |
212 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
1 ms |
212 KB |
Output is correct |
18 |
Correct |
1 ms |
212 KB |
Output is correct |
19 |
Correct |
1 ms |
212 KB |
Output is correct |
20 |
Correct |
1 ms |
212 KB |
Output is correct |
21 |
Correct |
1 ms |
212 KB |
Output is correct |
22 |
Correct |
1 ms |
212 KB |
Output is correct |
23 |
Correct |
1 ms |
212 KB |
Output is correct |
24 |
Correct |
1 ms |
212 KB |
Output is correct |
25 |
Correct |
1 ms |
212 KB |
Output is correct |
26 |
Correct |
1 ms |
212 KB |
Output is correct |
27 |
Correct |
5 ms |
340 KB |
Output is correct |
28 |
Correct |
5 ms |
340 KB |
Output is correct |
29 |
Correct |
6 ms |
384 KB |
Output is correct |
30 |
Correct |
5 ms |
340 KB |
Output is correct |
31 |
Correct |
5 ms |
340 KB |
Output is correct |
32 |
Correct |
5 ms |
340 KB |
Output is correct |
33 |
Correct |
7 ms |
340 KB |
Output is correct |
34 |
Correct |
5 ms |
332 KB |
Output is correct |
35 |
Correct |
6 ms |
340 KB |
Output is correct |
36 |
Correct |
5 ms |
340 KB |
Output is correct |
37 |
Correct |
6 ms |
340 KB |
Output is correct |
38 |
Correct |
5 ms |
340 KB |
Output is correct |
39 |
Correct |
7 ms |
356 KB |
Output is correct |
40 |
Correct |
5 ms |
340 KB |
Output is correct |
41 |
Correct |
5 ms |
340 KB |
Output is correct |
42 |
Correct |
5 ms |
340 KB |
Output is correct |
43 |
Correct |
6 ms |
340 KB |
Output is correct |
44 |
Correct |
6 ms |
340 KB |
Output is correct |
45 |
Correct |
5 ms |
340 KB |
Output is correct |
46 |
Correct |
5 ms |
340 KB |
Output is correct |
47 |
Correct |
5 ms |
340 KB |
Output is correct |
48 |
Correct |
5 ms |
376 KB |
Output is correct |
49 |
Correct |
6 ms |
328 KB |
Output is correct |
50 |
Correct |
6 ms |
340 KB |
Output is correct |
51 |
Correct |
5 ms |
340 KB |
Output is correct |
52 |
Correct |
477 ms |
11976 KB |
Output is correct |
53 |
Correct |
481 ms |
12012 KB |
Output is correct |
54 |
Correct |
476 ms |
11968 KB |
Output is correct |
55 |
Correct |
501 ms |
11928 KB |
Output is correct |
56 |
Correct |
480 ms |
11980 KB |
Output is correct |
57 |
Correct |
494 ms |
12048 KB |
Output is correct |
58 |
Correct |
463 ms |
11980 KB |
Output is correct |
59 |
Correct |
513 ms |
11964 KB |
Output is correct |
60 |
Correct |
467 ms |
12056 KB |
Output is correct |
61 |
Correct |
470 ms |
11972 KB |
Output is correct |
62 |
Correct |
499 ms |
11972 KB |
Output is correct |
63 |
Correct |
474 ms |
12004 KB |
Output is correct |
64 |
Correct |
474 ms |
11932 KB |
Output is correct |
65 |
Correct |
484 ms |
11992 KB |
Output is correct |
66 |
Correct |
505 ms |
11912 KB |
Output is correct |
67 |
Correct |
495 ms |
12056 KB |
Output is correct |
68 |
Correct |
463 ms |
12000 KB |
Output is correct |