답안 #1050357

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1050357	2024-08-09T08:55:12 Z	vjudge1	Art Exhibition (JOI18_art)	Python 3	30 / 100	1000 ms	3668 KB

art

def maximize_exhibition_value(N, artworks):
    # Sort artworks by their size A
    artworks.sort()
    
    max_value = float('-inf')
    
    for i in range(N):
        current_sum = 0
        A_min = artworks[i][0]
        
        for j in range(i, N):
            current_sum += artworks[j][1]
            A_max = artworks[j][0]
            current_value = current_sum - (A_max - A_min)
            max_value = max(max_value, current_value)
    
    return max_value

# Input reading
N = int(input().strip())
artworks = []
for _ in range(N):
    A, B = map(int, input().strip().split())
    artworks.append((A, B))

# Calculate and print the result
result = maximize_exhibition_value(N, artworks)
print(result)

Subtask #1

10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	9 ms	2844 KB	Output is correct
2	Correct	10 ms	2908 KB	Output is correct
3	Correct	11 ms	2908 KB	Output is correct
4	Correct	9 ms	2908 KB	Output is correct
5	Correct	9 ms	2908 KB	Output is correct
6	Correct	9 ms	2908 KB	Output is correct
7	Correct	11 ms	2904 KB	Output is correct
8	Correct	9 ms	2908 KB	Output is correct
9	Correct	9 ms	2908 KB	Output is correct
10	Correct	9 ms	2908 KB	Output is correct
11	Correct	9 ms	2928 KB	Output is correct

Subtask #2

20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	9 ms	2844 KB	Output is correct
2	Correct	10 ms	2908 KB	Output is correct
3	Correct	11 ms	2908 KB	Output is correct
4	Correct	9 ms	2908 KB	Output is correct
5	Correct	9 ms	2908 KB	Output is correct
6	Correct	9 ms	2908 KB	Output is correct
7	Correct	11 ms	2904 KB	Output is correct
8	Correct	9 ms	2908 KB	Output is correct
9	Correct	9 ms	2908 KB	Output is correct
10	Correct	9 ms	2908 KB	Output is correct
11	Correct	9 ms	2928 KB	Output is correct
12	Correct	27 ms	2904 KB	Output is correct
13	Correct	18 ms	2908 KB	Output is correct
14	Correct	19 ms	3024 KB	Output is correct
15	Correct	28 ms	2968 KB	Output is correct
16	Correct	19 ms	2908 KB	Output is correct
17	Correct	29 ms	2908 KB	Output is correct
18	Correct	19 ms	2908 KB	Output is correct
19	Correct	19 ms	3028 KB	Output is correct
20	Correct	18 ms	2908 KB	Output is correct
21	Correct	24 ms	3032 KB	Output is correct
22	Correct	18 ms	3028 KB	Output is correct
23	Correct	25 ms	2908 KB	Output is correct
24	Correct	20 ms	2980 KB	Output is correct
25	Correct	18 ms	2908 KB	Output is correct
26	Correct	28 ms	3040 KB	Output is correct

Subtask #3

0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	9 ms	2844 KB	Output is correct
2	Correct	10 ms	2908 KB	Output is correct
3	Correct	11 ms	2908 KB	Output is correct
4	Correct	9 ms	2908 KB	Output is correct
5	Correct	9 ms	2908 KB	Output is correct
6	Correct	9 ms	2908 KB	Output is correct
7	Correct	11 ms	2904 KB	Output is correct
8	Correct	9 ms	2908 KB	Output is correct
9	Correct	9 ms	2908 KB	Output is correct
10	Correct	9 ms	2908 KB	Output is correct
11	Correct	9 ms	2928 KB	Output is correct
12	Correct	27 ms	2904 KB	Output is correct
13	Correct	18 ms	2908 KB	Output is correct
14	Correct	19 ms	3024 KB	Output is correct
15	Correct	28 ms	2968 KB	Output is correct
16	Correct	19 ms	2908 KB	Output is correct
17	Correct	29 ms	2908 KB	Output is correct
18	Correct	19 ms	2908 KB	Output is correct
19	Correct	19 ms	3028 KB	Output is correct
20	Correct	18 ms	2908 KB	Output is correct
21	Correct	24 ms	3032 KB	Output is correct
22	Correct	18 ms	3028 KB	Output is correct
23	Correct	25 ms	2908 KB	Output is correct
24	Correct	20 ms	2980 KB	Output is correct
25	Correct	18 ms	2908 KB	Output is correct
26	Correct	28 ms	3040 KB	Output is correct
27	Execution timed out	1020 ms	3668 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-

Subtask #4

0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	9 ms	2844 KB	Output is correct
2	Correct	10 ms	2908 KB	Output is correct
3	Correct	11 ms	2908 KB	Output is correct
4	Correct	9 ms	2908 KB	Output is correct
5	Correct	9 ms	2908 KB	Output is correct
6	Correct	9 ms	2908 KB	Output is correct
7	Correct	11 ms	2904 KB	Output is correct
8	Correct	9 ms	2908 KB	Output is correct
9	Correct	9 ms	2908 KB	Output is correct
10	Correct	9 ms	2908 KB	Output is correct
11	Correct	9 ms	2928 KB	Output is correct
12	Correct	27 ms	2904 KB	Output is correct
13	Correct	18 ms	2908 KB	Output is correct
14	Correct	19 ms	3024 KB	Output is correct
15	Correct	28 ms	2968 KB	Output is correct
16	Correct	19 ms	2908 KB	Output is correct
17	Correct	29 ms	2908 KB	Output is correct
18	Correct	19 ms	2908 KB	Output is correct
19	Correct	19 ms	3028 KB	Output is correct
20	Correct	18 ms	2908 KB	Output is correct
21	Correct	24 ms	3032 KB	Output is correct
22	Correct	18 ms	3028 KB	Output is correct
23	Correct	25 ms	2908 KB	Output is correct
24	Correct	20 ms	2980 KB	Output is correct
25	Correct	18 ms	2908 KB	Output is correct
26	Correct	28 ms	3040 KB	Output is correct
27	Execution timed out	1020 ms	3668 KB	Time limit exceeded
28	Halted	0 ms	0 KB	-