Problem p02603 (python)

Fixed submission:
def getN():
    return int(input())
def getNM():
    return map(int, input().split())
def getList():
    return list(map(int, input().split()))
def getArray(intn):
    return [int(input()) for i in range(intn)]
def input():
    return sys.stdin.readline().rstrip()
def rand_N(ran1, ran2):
    return random.randint(ran1, ran2)
def rand_List(ran1, ran2, rantime):
    return [random.randint(ran1, ran2) for i in range(rantime)]
def rand_ints_nodup(ran1, ran2, rantime):
  ns = []
  while len(ns) < rantime:
    n = random.randint(ran1, ran2)
    if not n in ns:
      ns.append(n)
  return sorted(ns)

def rand_query(ran1, ran2, rantime):
  r_query = []
  while len(r_query) < rantime:
    n_q = rand_ints_nodup(ran1, ran2, 2)
    if not n_q in r_query:
      r_query.append(n_q)
  return sorted(r_query)

from collections import defaultdict, deque, Counter
from sys import exit
from decimal import *
import heapq
from math import sqrt, pi
from fractions import gcd
import random
import string
import copy
from itertools import combinations, permutations, product
from operator import mul, itemgetter
from functools import reduce
from bisect import bisect_left, bisect_right

import sys
sys.setrecursionlimit(1000000000)
mod = 10 ** 9 + 7

#############
# Main Code #
#############

N = getN()
A = getList()

money = 1000
stock = 0
for i in range(N - 1):
    if A[i + 1] >= A[i]:
        stock += money // A[i]
        money -= (money // A[i]) * A[i]
    else:
        money += stock * A[i]
        stock = 0
money += A[-1] * stock
print(money)

Buggy submission (verdict: Runtime Error):
def getN():
    return int(input())
def getNM():
    return map(int, input().split())
def getList():
    return list(map(int, input().split()))
def getArray(intn):
    return [int(input()) for i in range(intn)]
def input():
    return sys.stdin.readline().rstrip()
def rand_N(ran1, ran2):
    return random.randint(ran1, ran2)
def rand_List(ran1, ran2, rantime):
    return [random.randint(ran1, ran2) for i in range(rantime)]
def rand_ints_nodup(ran1, ran2, rantime):
  ns = []
  while len(ns) < rantime:
    n = random.randint(ran1, ran2)
    if not n in ns:
      ns.append(n)
  return sorted(ns)

def rand_query(ran1, ran2, rantime):
  r_query = []
  while len(r_query) < rantime:
    n_q = rand_ints_nodup(ran1, ran2, 2)
    if not n_q in r_query:
      r_query.append(n_q)
  return sorted(r_query)

from collections import defaultdict, deque, Counter
from sys import exit
from decimal import *
import heapq
from math import sqrt, pi
from fractions import gcd
import random
import string
import copy
from itertools import combinations, permutations, product
from operator import mul, itemgetter
from functools import reduce
from bisect import bisect_left, bisect_right

import sys
sys.setrecursionlimit(1000000000)
mod = 10 ** 9 + 7

#############
# Main Code #
#############

N = getN()
A = getList()
# dp[i][j]: i日目にj株持っている時の最大金額
dp = [[-float('inf')] * 301 for i in range(N + 1)]
dp[0][0] = 1000

for i in range(N):
    for j in range(301):
        # 何もしない
        dp[i + 1][j] = max(dp[i + 1][j], dp[i][j])
        # 株を買う
        if dp[i][j] > 0:
            for l in range((dp[i][j] // A[i]) + 1):
                dp[i + 1][j + l] = max(dp[i + 1][j + l], dp[i][j + l], dp[i][j] - A[i] * l)
        for b in range(j + 1):
            dp[i + 1][j - b] = max(dp[i + 1][j - b], dp[i][j - b], dp[i][j] + A[i] * b)
print(dp[N][0])

Buggy submission (verdict: Runtime Error):
def getN():
    return int(input())
def getNM():
    return map(int, input().split())
def getList():
    return list(map(int, input().split()))
def getArray(intn):
    return [int(input()) for i in range(intn)]
def input():
    return sys.stdin.readline().rstrip()
def rand_N(ran1, ran2):
    return random.randint(ran1, ran2)
def rand_List(ran1, ran2, rantime):
    return [random.randint(ran1, ran2) for i in range(rantime)]
def rand_ints_nodup(ran1, ran2, rantime):
  ns = []
  while len(ns) < rantime:
    n = random.randint(ran1, ran2)
    if not n in ns:
      ns.append(n)
  return sorted(ns)

def rand_query(ran1, ran2, rantime):
  r_query = []
  while len(r_query) < rantime:
    n_q = rand_ints_nodup(ran1, ran2, 2)
    if not n_q in r_query:
      r_query.append(n_q)
  return sorted(r_query)

from collections import defaultdict, deque, Counter
from sys import exit
from decimal import *
import heapq
from math import sqrt, pi
from fractions import gcd
import random
import string
import copy
from itertools import combinations, permutations, product
from operator import mul, itemgetter
from functools import reduce
from bisect import bisect_left, bisect_right

import sys
sys.setrecursionlimit(1000000000)
mod = 10 ** 9 + 7

#############
# Main Code #
#############

N = getN()
A = getList()

# dp[i][j]: i日目にj株持っている時の最大金額
dp = [[-float('inf')] * 301 for i in range(N + 1)]
dp[0][0] = 1000

for i in range(N):
    for j in range(301):
        # 何もしない
        dp[i + 1][j] = max(dp[i + 1][j], dp[i][j])
        # 株を買う
        if dp[i][j] > 0:
            for l in range((dp[i][j] // A[i]) + 1):
                dp[i + 1][j + l] = max(dp[i + 1][j + l], dp[i][j + l], dp[i][j] - A[i] * l)
        for b in range(j + 1):
            if 0 <= j - b <= 300:
                dp[i + 1][j - b] = max(dp[i + 1][j - b], dp[i][j - b], dp[i][j] + A[i] * b)
print(dp[N][0])

Buggy submission (verdict: Runtime Error):
def getN():
    return int(input())
def getNM():
    return map(int, input().split())
def getList():
    return list(map(int, input().split()))
def getArray(intn):
    return [int(input()) for i in range(intn)]
def input():
    return sys.stdin.readline().rstrip()
def rand_N(ran1, ran2):
    return random.randint(ran1, ran2)
def rand_List(ran1, ran2, rantime):
    return [random.randint(ran1, ran2) for i in range(rantime)]
def rand_ints_nodup(ran1, ran2, rantime):
  ns = []
  while len(ns) < rantime:
    n = random.randint(ran1, ran2)
    if not n in ns:
      ns.append(n)
  return sorted(ns)

def rand_query(ran1, ran2, rantime):
  r_query = []
  while len(r_query) < rantime:
    n_q = rand_ints_nodup(ran1, ran2, 2)
    if not n_q in r_query:
      r_query.append(n_q)
  return sorted(r_query)

from collections import defaultdict, deque, Counter
from sys import exit
from decimal import *
import heapq
from math import sqrt, pi
from fractions import gcd
import random
import string
import copy
from itertools import combinations, permutations, product
from operator import mul, itemgetter
from functools import reduce
from bisect import bisect_left, bisect_right

import sys
sys.setrecursionlimit(1000000000)
mod = 10 ** 9 + 7

#############
# Main Code #
#############

N = getN()
A = getList()

# dp[i][j]: i日目にj株持っている時の最大金額
dp = [[-100000] * 301 for i in range(N + 1)]
dp[0][0] = 1000

for i in range(N):
    for j in range(301):
        # 株をl個購入
        dp[i + 1][j] = max(dp[i + 1][j], dp[i][j])
        if dp[i][j] > 0:
            for l in range(dp[i][j] // A[i] + 1):
                dp[i + 1][j + l] = max(dp[i + 1][j + l], dp[i][j + l], dp[i][j] - A[i] * l)
        for b in range(j + 1):
            if 0 <= j - b <= 300:
                dp[i + 1][j - b] = max(dp[i + 1][j - b], dp[i][j - b], dp[i][j] + A[i] * b)
print(dp[N][0])

Buggy submission (verdict: Runtime Error):
def getN():
    return int(input())
def getNM():
    return map(int, input().split())
def getList():
    return list(map(int, input().split()))
def getArray(intn):
    return [int(input()) for i in range(intn)]
def input():
    return sys.stdin.readline().rstrip()
def rand_N(ran1, ran2):
    return random.randint(ran1, ran2)
def rand_List(ran1, ran2, rantime):
    return [random.randint(ran1, ran2) for i in range(rantime)]
def rand_ints_nodup(ran1, ran2, rantime):
  ns = []
  while len(ns) < rantime:
    n = random.randint(ran1, ran2)
    if not n in ns:
      ns.append(n)
  return sorted(ns)

def rand_query(ran1, ran2, rantime):
  r_query = []
  while len(r_query) < rantime:
    n_q = rand_ints_nodup(ran1, ran2, 2)
    if not n_q in r_query:
      r_query.append(n_q)
  return sorted(r_query)

from collections import defaultdict, deque, Counter
from sys import exit
from decimal import *
import heapq
from math import sqrt, pi
from fractions import gcd
import random
import string
import copy
from itertools import combinations, permutations, product
from operator import mul, itemgetter
from functools import reduce
from bisect import bisect_left, bisect_right

import sys
sys.setrecursionlimit(1000000000)
mod = 10 ** 9 + 7

#############
# Main Code #
#############

N = getN()
A = getList()

# dp[i][j]: i日目にj株持っている時の最大金額
dp = [[-100000] * 1001 for i in range(N + 1)]
dp[0][0] = 1000

for i in range(N):
    for j in range(1001):
        # 株をl個購入
        dp[i + 1][j] = max(dp[i + 1][j], dp[i][j])
        if dp[i][j] > 0:
            for l in range(dp[i][j] // A[i] + 1):
                dp[i + 1][j + l] = max(dp[i + 1][j + l], dp[i][j + l], dp[i][j] - A[i] * l)
        for b in range(j + 1):
            if j >= b:
                dp[i + 1][j - b] = max(dp[i + 1][j - b], dp[i][j - b], dp[i][j] + A[i] * b)
print(dp[N][0])

Buggy submission (verdict: Runtime Error):
def getN():
    return int(input())
def getNM():
    return map(int, input().split())
def getList():
    return list(map(int, input().split()))
def getArray(intn):
    return [int(input()) for i in range(intn)]
def input():
    return sys.stdin.readline().rstrip()
def rand_N(ran1, ran2):
    return random.randint(ran1, ran2)
def rand_List(ran1, ran2, rantime):
    return [random.randint(ran1, ran2) for i in range(rantime)]
def rand_ints_nodup(ran1, ran2, rantime):
  ns = []
  while len(ns) < rantime:
    n = random.randint(ran1, ran2)
    if not n in ns:
      ns.append(n)
  return sorted(ns)

def rand_query(ran1, ran2, rantime):
  r_query = []
  while len(r_query) < rantime:
    n_q = rand_ints_nodup(ran1, ran2, 2)
    if not n_q in r_query:
      r_query.append(n_q)
  return sorted(r_query)

from collections import defaultdict, deque, Counter
from sys import exit
from decimal import *
import heapq
from math import sqrt, pi
from fractions import gcd
import random
import string
import copy
from itertools import combinations, permutations, product
from operator import mul, itemgetter
from functools import reduce
from bisect import bisect_left, bisect_right

import sys
sys.setrecursionlimit(1000000000)
mod = 10 ** 9 + 7

#############
# Main Code #
#############

N = getN()
A = getList()

# dp[i][j]: i日目にj株持っている時の最大金額
dp = [[-100000] * 501 for i in range(N + 1)]
dp[0][0] = 1000

for i in range(N):
    for j in range(501):
        # 株をl個購入
        dp[i + 1][j] = max(dp[i + 1][j], dp[i][j])
        if dp[i][j] > 0:
            for l in range(dp[i][j] // A[i] + 1):
                dp[i + 1][j + l] = max(dp[i + 1][j + l], dp[i][j + l], dp[i][j] - A[i] * l)
        for b in range(j + 1):
            if j >= b:
                dp[i + 1][j - b] = max(dp[i + 1][j - b], dp[i][j - b], dp[i][j] + A[i] * b)
print(dp[N][0])

Buggy submission (verdict: Runtime Error):
def getN():
    return int(input())
def getNM():
    return map(int, input().split())
def getList():
    return list(map(int, input().split()))
def getArray(intn):
    return [int(input()) for i in range(intn)]
def input():
    return sys.stdin.readline().rstrip()
def rand_N(ran1, ran2):
    return random.randint(ran1, ran2)
def rand_List(ran1, ran2, rantime):
    return [random.randint(ran1, ran2) for i in range(rantime)]
def rand_ints_nodup(ran1, ran2, rantime):
  ns = []
  while len(ns) < rantime:
    n = random.randint(ran1, ran2)
    if not n in ns:
      ns.append(n)
  return sorted(ns)

def rand_query(ran1, ran2, rantime):
  r_query = []
  while len(r_query) < rantime:
    n_q = rand_ints_nodup(ran1, ran2, 2)
    if not n_q in r_query:
      r_query.append(n_q)
  return sorted(r_query)

from collections import defaultdict, deque, Counter
from sys import exit
from decimal import *
import heapq
from math import sqrt, pi
from fractions import gcd
import random
import string
import copy
from itertools import combinations, permutations, product
from operator import mul, itemgetter
from functools import reduce
from bisect import bisect_left, bisect_right

import sys
sys.setrecursionlimit(1000000000)
mod = 10 ** 9 + 7

#############
# Main Code #
#############

N = getN()
A = getList()

# dp[i][j]: i日目にj株持っている時の最大金額
dp = [[-100000] * 101 for i in range(N + 1)]
dp[0][0] = 1000

for i in range(N):
    for j in range(101):
        # 株をl個購入
        dp[i + 1][j] = max(dp[i + 1][j], dp[i][j])
        if dp[i][j] > 0:
            for l in range(dp[i][j] // A[i] + 1):
                dp[i + 1][j + l] = max(dp[i + 1][j + l], dp[i][j + l], dp[i][j] - A[i] * l)
        for b in range(j + 1):
            if j >= b:
                dp[i + 1][j - b] = max(dp[i + 1][j - b], dp[i][j - b], dp[i][j] + A[i] * b)
print(dp[N][0])