oj.uz

Submission #548413

# Submission time Handle Problem Language Result Execution time Memory
548413 2022-04-13T09:54:18 Z arstalchan Global Warming (NOI13_gw) PyPy 3
0 / 40
 1000 ms 33040 KB 
L = [int(input()) for x in range(int(input()))]
L.append(0)
add = {}
cur = 0
first = 0
peak = 0
flag = False
for x in L:
    if not flag:
        if x >= cur:
            cur = x
        else:
            peak = cur
            flag = True
    if flag:
        if x <= cur:
            cur = x
        else:
            if peak in add:
                add[peak] += 1
            else:
                add[peak] = 1
            if max(first, cur) in add:
                add[max(first, cur)] -= 1
            else:
                add[max(first, cur)] = -1
            first = cur
            cur = x
            flag = False
if peak in add:
    add[peak] += 1
else:
    add[peak] = 1
if first in add:
    add[first] -= 1
else:
    add[first] = -1
ans = 0
cur = 0
for x in sorted(add)[::-1]:
    cur += add[x]
    ans = max(ans, cur)
print(ans)

Subtask #1
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 83 ms 19164 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 281 ms 24360 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 261 ms 30420 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1064 ms 32992 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1102 ms 33040 KB Time limit exceeded
2 Halted 0 ms 0 KB -