Submission #4678059


Source Code Expand

from operator import itemgetter
n,h = map(int,input().split())

info = [list(map(int,input().split())) for i in range(n)]

maxFuru = max(list(zip(*info))[0])

nageru = []
for i in range(n):
  if info[i][1] > maxFuru:
    nageru.append(info[i][1])
nageru = sorted(nageru)

nokori = h
ans = 0

while nokori>0:
  if nageru:
    nokori -= nageru[-1]
    del nageru[-1]
    ans += 1
  else:
    ans += -(-nokori)//maxFuru
    nokori = 0

print(ans)

Submission Info

Submission Time
Task D - Katana Thrower
User neterukun
Language Python (3.4.3)
Score 0
Code Size 468 Byte
Status WA
Exec Time 442 ms
Memory 36084 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 400
Status
AC × 3
WA × 1
AC × 19
WA × 5
Set Name Test Cases
Sample a01, a02, a03, a04
All a01, a02, a03, a04, b05, b06, b07, b08, b09, b10, b11, b12, b13, b14, b15, b16, b17, b18, b19, b20, b21, b22, b23, b24
Case Name Status Exec Time Memory
a01 WA 18 ms 3064 KB
a02 AC 18 ms 3064 KB
a03 AC 18 ms 3064 KB
a04 AC 19 ms 3064 KB
b05 AC 18 ms 3064 KB
b06 AC 379 ms 36084 KB
b07 AC 18 ms 3064 KB
b08 WA 385 ms 36084 KB
b09 AC 18 ms 3064 KB
b10 WA 18 ms 3064 KB
b11 AC 18 ms 3064 KB
b12 AC 18 ms 3064 KB
b13 AC 405 ms 29684 KB
b14 AC 382 ms 29780 KB
b15 AC 349 ms 29684 KB
b16 AC 357 ms 29780 KB
b17 AC 371 ms 35672 KB
b18 WA 384 ms 33444 KB
b19 AC 406 ms 29684 KB
b20 AC 388 ms 29756 KB
b21 AC 432 ms 32736 KB
b22 AC 442 ms 36012 KB
b23 AC 19 ms 3064 KB
b24 WA 27 ms 3700 KB