//tavakol bar khoda
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
const int MAXN = (int)5e5 + 7;
const int MOD = (int)1e9 + 7;
const int infint = (int)1e8 + 3;
const ll inf = (ll)1e18;
ll n, part[MAXN];
pair<ll, ll> P[MAXN];
int main()
{
ios::sync_with_stdio(false);
cin.tie(0); cout.tie(0);
cin >> n;
for (int i = 0; i < n; i++)
cin >> P[i].first >> P[i].second;
sort(P, P + n);
part[0] = P[0].second;
for (int i = 1; i < n; i++)
part[i] = part[i - 1] + P[i].second;
ll ans = 0, mn = 0;
for (int i = 0; i < n; i++)
{
if(i == 0)
mn = -P[0].first;
else
mn = min(mn, part[i - 1] - P[i].first);
ans = max(ans, part[i] - P[i].first - mn);
}
cout << ans;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
380 KB |
Output is correct |
3 |
Correct |
2 ms |
456 KB |
Output is correct |
4 |
Correct |
2 ms |
472 KB |
Output is correct |
5 |
Correct |
2 ms |
660 KB |
Output is correct |
6 |
Correct |
2 ms |
660 KB |
Output is correct |
7 |
Correct |
2 ms |
696 KB |
Output is correct |
8 |
Correct |
2 ms |
696 KB |
Output is correct |
9 |
Correct |
2 ms |
696 KB |
Output is correct |
10 |
Correct |
2 ms |
696 KB |
Output is correct |
11 |
Correct |
2 ms |
696 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
380 KB |
Output is correct |
3 |
Correct |
2 ms |
456 KB |
Output is correct |
4 |
Correct |
2 ms |
472 KB |
Output is correct |
5 |
Correct |
2 ms |
660 KB |
Output is correct |
6 |
Correct |
2 ms |
660 KB |
Output is correct |
7 |
Correct |
2 ms |
696 KB |
Output is correct |
8 |
Correct |
2 ms |
696 KB |
Output is correct |
9 |
Correct |
2 ms |
696 KB |
Output is correct |
10 |
Correct |
2 ms |
696 KB |
Output is correct |
11 |
Correct |
2 ms |
696 KB |
Output is correct |
12 |
Correct |
2 ms |
696 KB |
Output is correct |
13 |
Correct |
2 ms |
696 KB |
Output is correct |
14 |
Correct |
2 ms |
696 KB |
Output is correct |
15 |
Correct |
2 ms |
696 KB |
Output is correct |
16 |
Correct |
2 ms |
696 KB |
Output is correct |
17 |
Correct |
2 ms |
696 KB |
Output is correct |
18 |
Correct |
2 ms |
696 KB |
Output is correct |
19 |
Correct |
2 ms |
696 KB |
Output is correct |
20 |
Correct |
2 ms |
696 KB |
Output is correct |
21 |
Correct |
2 ms |
696 KB |
Output is correct |
22 |
Correct |
2 ms |
696 KB |
Output is correct |
23 |
Correct |
2 ms |
696 KB |
Output is correct |
24 |
Correct |
2 ms |
696 KB |
Output is correct |
25 |
Correct |
2 ms |
696 KB |
Output is correct |
26 |
Correct |
2 ms |
696 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
380 KB |
Output is correct |
3 |
Correct |
2 ms |
456 KB |
Output is correct |
4 |
Correct |
2 ms |
472 KB |
Output is correct |
5 |
Correct |
2 ms |
660 KB |
Output is correct |
6 |
Correct |
2 ms |
660 KB |
Output is correct |
7 |
Correct |
2 ms |
696 KB |
Output is correct |
8 |
Correct |
2 ms |
696 KB |
Output is correct |
9 |
Correct |
2 ms |
696 KB |
Output is correct |
10 |
Correct |
2 ms |
696 KB |
Output is correct |
11 |
Correct |
2 ms |
696 KB |
Output is correct |
12 |
Correct |
2 ms |
696 KB |
Output is correct |
13 |
Correct |
2 ms |
696 KB |
Output is correct |
14 |
Correct |
2 ms |
696 KB |
Output is correct |
15 |
Correct |
2 ms |
696 KB |
Output is correct |
16 |
Correct |
2 ms |
696 KB |
Output is correct |
17 |
Correct |
2 ms |
696 KB |
Output is correct |
18 |
Correct |
2 ms |
696 KB |
Output is correct |
19 |
Correct |
2 ms |
696 KB |
Output is correct |
20 |
Correct |
2 ms |
696 KB |
Output is correct |
21 |
Correct |
2 ms |
696 KB |
Output is correct |
22 |
Correct |
2 ms |
696 KB |
Output is correct |
23 |
Correct |
2 ms |
696 KB |
Output is correct |
24 |
Correct |
2 ms |
696 KB |
Output is correct |
25 |
Correct |
2 ms |
696 KB |
Output is correct |
26 |
Correct |
2 ms |
696 KB |
Output is correct |
27 |
Correct |
3 ms |
764 KB |
Output is correct |
28 |
Correct |
4 ms |
764 KB |
Output is correct |
29 |
Correct |
3 ms |
764 KB |
Output is correct |
30 |
Correct |
4 ms |
764 KB |
Output is correct |
31 |
Correct |
3 ms |
764 KB |
Output is correct |
32 |
Correct |
4 ms |
764 KB |
Output is correct |
33 |
Correct |
4 ms |
764 KB |
Output is correct |
34 |
Correct |
3 ms |
764 KB |
Output is correct |
35 |
Correct |
4 ms |
764 KB |
Output is correct |
36 |
Correct |
4 ms |
764 KB |
Output is correct |
37 |
Correct |
3 ms |
764 KB |
Output is correct |
38 |
Correct |
3 ms |
764 KB |
Output is correct |
39 |
Correct |
4 ms |
768 KB |
Output is correct |
40 |
Correct |
4 ms |
768 KB |
Output is correct |
41 |
Correct |
4 ms |
768 KB |
Output is correct |
42 |
Correct |
4 ms |
768 KB |
Output is correct |
43 |
Correct |
4 ms |
768 KB |
Output is correct |
44 |
Correct |
3 ms |
768 KB |
Output is correct |
45 |
Correct |
4 ms |
768 KB |
Output is correct |
46 |
Correct |
4 ms |
768 KB |
Output is correct |
47 |
Correct |
3 ms |
768 KB |
Output is correct |
48 |
Correct |
3 ms |
768 KB |
Output is correct |
49 |
Correct |
3 ms |
768 KB |
Output is correct |
50 |
Correct |
4 ms |
768 KB |
Output is correct |
51 |
Correct |
3 ms |
768 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
376 KB |
Output is correct |
2 |
Correct |
2 ms |
380 KB |
Output is correct |
3 |
Correct |
2 ms |
456 KB |
Output is correct |
4 |
Correct |
2 ms |
472 KB |
Output is correct |
5 |
Correct |
2 ms |
660 KB |
Output is correct |
6 |
Correct |
2 ms |
660 KB |
Output is correct |
7 |
Correct |
2 ms |
696 KB |
Output is correct |
8 |
Correct |
2 ms |
696 KB |
Output is correct |
9 |
Correct |
2 ms |
696 KB |
Output is correct |
10 |
Correct |
2 ms |
696 KB |
Output is correct |
11 |
Correct |
2 ms |
696 KB |
Output is correct |
12 |
Correct |
2 ms |
696 KB |
Output is correct |
13 |
Correct |
2 ms |
696 KB |
Output is correct |
14 |
Correct |
2 ms |
696 KB |
Output is correct |
15 |
Correct |
2 ms |
696 KB |
Output is correct |
16 |
Correct |
2 ms |
696 KB |
Output is correct |
17 |
Correct |
2 ms |
696 KB |
Output is correct |
18 |
Correct |
2 ms |
696 KB |
Output is correct |
19 |
Correct |
2 ms |
696 KB |
Output is correct |
20 |
Correct |
2 ms |
696 KB |
Output is correct |
21 |
Correct |
2 ms |
696 KB |
Output is correct |
22 |
Correct |
2 ms |
696 KB |
Output is correct |
23 |
Correct |
2 ms |
696 KB |
Output is correct |
24 |
Correct |
2 ms |
696 KB |
Output is correct |
25 |
Correct |
2 ms |
696 KB |
Output is correct |
26 |
Correct |
2 ms |
696 KB |
Output is correct |
27 |
Correct |
3 ms |
764 KB |
Output is correct |
28 |
Correct |
4 ms |
764 KB |
Output is correct |
29 |
Correct |
3 ms |
764 KB |
Output is correct |
30 |
Correct |
4 ms |
764 KB |
Output is correct |
31 |
Correct |
3 ms |
764 KB |
Output is correct |
32 |
Correct |
4 ms |
764 KB |
Output is correct |
33 |
Correct |
4 ms |
764 KB |
Output is correct |
34 |
Correct |
3 ms |
764 KB |
Output is correct |
35 |
Correct |
4 ms |
764 KB |
Output is correct |
36 |
Correct |
4 ms |
764 KB |
Output is correct |
37 |
Correct |
3 ms |
764 KB |
Output is correct |
38 |
Correct |
3 ms |
764 KB |
Output is correct |
39 |
Correct |
4 ms |
768 KB |
Output is correct |
40 |
Correct |
4 ms |
768 KB |
Output is correct |
41 |
Correct |
4 ms |
768 KB |
Output is correct |
42 |
Correct |
4 ms |
768 KB |
Output is correct |
43 |
Correct |
4 ms |
768 KB |
Output is correct |
44 |
Correct |
3 ms |
768 KB |
Output is correct |
45 |
Correct |
4 ms |
768 KB |
Output is correct |
46 |
Correct |
4 ms |
768 KB |
Output is correct |
47 |
Correct |
3 ms |
768 KB |
Output is correct |
48 |
Correct |
3 ms |
768 KB |
Output is correct |
49 |
Correct |
3 ms |
768 KB |
Output is correct |
50 |
Correct |
4 ms |
768 KB |
Output is correct |
51 |
Correct |
3 ms |
768 KB |
Output is correct |
52 |
Correct |
201 ms |
21040 KB |
Output is correct |
53 |
Correct |
215 ms |
33800 KB |
Output is correct |
54 |
Correct |
197 ms |
46412 KB |
Output is correct |
55 |
Correct |
196 ms |
59184 KB |
Output is correct |
56 |
Correct |
212 ms |
71716 KB |
Output is correct |
57 |
Correct |
203 ms |
84464 KB |
Output is correct |
58 |
Correct |
197 ms |
97200 KB |
Output is correct |
59 |
Correct |
208 ms |
109752 KB |
Output is correct |
60 |
Correct |
192 ms |
122492 KB |
Output is correct |
61 |
Correct |
193 ms |
134988 KB |
Output is correct |
62 |
Correct |
198 ms |
147708 KB |
Output is correct |
63 |
Correct |
206 ms |
160304 KB |
Output is correct |
64 |
Correct |
197 ms |
173112 KB |
Output is correct |
65 |
Correct |
199 ms |
184532 KB |
Output is correct |
66 |
Correct |
207 ms |
197140 KB |
Output is correct |
67 |
Correct |
205 ms |
208348 KB |
Output is correct |
68 |
Correct |
195 ms |
221016 KB |
Output is correct |