oj.uz

답안 #204067

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
204067 2020-02-24T06:31:55 Z Kastanda Art Exhibition (JOI18_art) C++11
100 / 100
 286 ms 20996 KB 
// In The Name Of The Queen
#include<bits/stdc++.h>
#define x first
#define y second
using namespace std;
typedef long long ll;
const int N = 500005;
int n;
pair < ll , ll > A[N];
int main()
{
    scanf("%d", &n);
    for (int i = 1; i <= n; i ++)
        scanf("%lld%lld", &A[i].x, &A[i].y);
    sort(A + 1, A + n + 1);
    ll MX = 0, Mxp = 0;
    for (int i = 1; i <= n; i ++)
    {
        MX = max(MX, A[i].y);
        MX = max(MX, Mxp + A[i].y - A[i].x);
        Mxp = max(Mxp + A[i].y, A[i].x + A[i].y);
    }
    return !printf("%lld\n", MX);
}

Compilation message

art.cpp: In function 'int main()':
art.cpp:12:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~
art.cpp:14:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld%lld", &A[i].x, &A[i].y);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 256 KB Output is correct

Subtask #2
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 256 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 6 ms 376 KB Output is correct
17 Correct 5 ms 248 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 376 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 376 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 5 ms 380 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 504 KB Output is correct

Subtask #3
20.0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 256 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 6 ms 376 KB Output is correct
17 Correct 5 ms 248 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 376 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 376 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 5 ms 380 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 504 KB Output is correct
27 Correct 8 ms 504 KB Output is correct
28 Correct 7 ms 504 KB Output is correct
29 Correct 9 ms 504 KB Output is correct
30 Correct 7 ms 504 KB Output is correct
31 Correct 7 ms 504 KB Output is correct
32 Correct 7 ms 488 KB Output is correct
33 Correct 7 ms 504 KB Output is correct
34 Correct 7 ms 500 KB Output is correct
35 Correct 8 ms 504 KB Output is correct
36 Correct 8 ms 504 KB Output is correct
37 Correct 7 ms 504 KB Output is correct
38 Correct 8 ms 504 KB Output is correct
39 Correct 7 ms 504 KB Output is correct
40 Correct 7 ms 504 KB Output is correct
41 Correct 8 ms 504 KB Output is correct
42 Correct 8 ms 504 KB Output is correct
43 Correct 8 ms 504 KB Output is correct
44 Correct 7 ms 504 KB Output is correct
45 Correct 7 ms 504 KB Output is correct
46 Correct 7 ms 504 KB Output is correct
47 Correct 7 ms 504 KB Output is correct
48 Correct 8 ms 504 KB Output is correct
49 Correct 7 ms 504 KB Output is correct
50 Correct 7 ms 504 KB Output is correct
51 Correct 7 ms 536 KB Output is correct

Subtask #4
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 376 KB Output is correct
3 Correct 5 ms 376 KB Output is correct
4 Correct 5 ms 376 KB Output is correct
5 Correct 5 ms 376 KB Output is correct
6 Correct 5 ms 376 KB Output is correct
7 Correct 5 ms 376 KB Output is correct
8 Correct 5 ms 376 KB Output is correct
9 Correct 5 ms 376 KB Output is correct
10 Correct 5 ms 376 KB Output is correct
11 Correct 5 ms 256 KB Output is correct
12 Correct 5 ms 376 KB Output is correct
13 Correct 5 ms 376 KB Output is correct
14 Correct 5 ms 376 KB Output is correct
15 Correct 5 ms 376 KB Output is correct
16 Correct 6 ms 376 KB Output is correct
17 Correct 5 ms 248 KB Output is correct
18 Correct 5 ms 376 KB Output is correct
19 Correct 5 ms 376 KB Output is correct
20 Correct 5 ms 376 KB Output is correct
21 Correct 5 ms 376 KB Output is correct
22 Correct 5 ms 376 KB Output is correct
23 Correct 5 ms 380 KB Output is correct
24 Correct 5 ms 376 KB Output is correct
25 Correct 5 ms 376 KB Output is correct
26 Correct 5 ms 504 KB Output is correct
27 Correct 8 ms 504 KB Output is correct
28 Correct 7 ms 504 KB Output is correct
29 Correct 9 ms 504 KB Output is correct
30 Correct 7 ms 504 KB Output is correct
31 Correct 7 ms 504 KB Output is correct
32 Correct 7 ms 488 KB Output is correct
33 Correct 7 ms 504 KB Output is correct
34 Correct 7 ms 500 KB Output is correct
35 Correct 8 ms 504 KB Output is correct
36 Correct 8 ms 504 KB Output is correct
37 Correct 7 ms 504 KB Output is correct
38 Correct 8 ms 504 KB Output is correct
39 Correct 7 ms 504 KB Output is correct
40 Correct 7 ms 504 KB Output is correct
41 Correct 8 ms 504 KB Output is correct
42 Correct 8 ms 504 KB Output is correct
43 Correct 8 ms 504 KB Output is correct
44 Correct 7 ms 504 KB Output is correct
45 Correct 7 ms 504 KB Output is correct
46 Correct 7 ms 504 KB Output is correct
47 Correct 7 ms 504 KB Output is correct
48 Correct 8 ms 504 KB Output is correct
49 Correct 7 ms 504 KB Output is correct
50 Correct 7 ms 504 KB Output is correct
51 Correct 7 ms 536 KB Output is correct
52 Correct 286 ms 20868 KB Output is correct
53 Correct 285 ms 20860 KB Output is correct
54 Correct 281 ms 20856 KB Output is correct
55 Correct 280 ms 20728 KB Output is correct
56 Correct 281 ms 20728 KB Output is correct
57 Correct 280 ms 20728 KB Output is correct
58 Correct 282 ms 20856 KB Output is correct
59 Correct 282 ms 20984 KB Output is correct
60 Correct 282 ms 20980 KB Output is correct
61 Correct 281 ms 20600 KB Output is correct
62 Correct 284 ms 20728 KB Output is correct
63 Correct 282 ms 20728 KB Output is correct
64 Correct 285 ms 20944 KB Output is correct
65 Correct 281 ms 20856 KB Output is correct
66 Correct 280 ms 20996 KB Output is correct
67 Correct 281 ms 20728 KB Output is correct
68 Correct 267 ms 20728 KB Output is correct