Submission #1050357

#	Time	Username	Problem	Language	Result	Execution time	Memory
1050357		vjudge1	Art Exhibition (JOI18_art)	Cpython 3	30 / 100	1020 ms	3668 KiB

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 / 10
• Subtask 2: 20 / 20
• Subtask 3: 0 / 20
• Subtask 4: 0 / 50