Problem p03103 (python)

Fixed submission:
# 2150 start

import numpy

N,M=map(int, input().split())
price = numpy.empty((N,3))
sumcan = 0
sumprice = 0
lastshop = 0

for i in range(N):
    shop_data = input().split()
    A = int(shop_data[0])
    B = int(shop_data[1])
    price[i,0]= A * B
    price[i,1] = A
    price[i,2] = B

price = price[price[:,1].argsort(),:]

for j in range(M):
    sumcan = sumcan + price[j,2]
    if sumcan < M:
        sumprice = sumprice + price[j,0]
    elif sumcan >= M:
        sumcan = sumcan - price[j,2]
        lastshop = j
        break

sumprice = sumprice + (M - sumcan)*price[lastshop,1]

print(int(sumprice))

Buggy submission (verdict: Runtime Error):
import numpy as np

N,M = map(int, input().spit())

A = np.empty(N)
B = np.empty(N)

for i in range(N):
    INPUT_AB = input()
    A[i] = int(INPUT_AB.split(" ")[0])
    B[i] = int(INPUT_AB.split(" ")[1])

num_drink = 0
drink_price = 0

while num_drink < M:
    price = np.amin(A)
    store_index = np.argmin(A)
    num_drink += B[store_index]
    print(num_drink)
    if num_drink >= M:
        num_drink -= B[store_index]
        while num_drink < M:
            num_drink += 1
            drink_price += price
        
    else:
        drink_price += price * B[store_index]
        A = np.delete(A, store_index)
        B = np.delete(B, store_index)

print(drink_price)

Buggy submission (verdict: Runtime Error):
numpy as np

N,M = map(int, input().spit())

A = np.empty(N)
B = np.empty(N)

for i in range(N):
    INPUT_AB = input()
    A[i] = int(INPUT_AB.split(" ")[0])
    B[i] = int(INPUT_AB.split(" ")[1])

num_drink = 0
drink_price = 0

while num_drink < M:
    price = np.amin(A)
    store_index = np.argmin(A)
    num_drink += B[store_index]
    print(num_drink)
    if num_drink >= M:
        num_drink -= B[store_index]
        while num_drink < M:
            num_drink += 1
            drink_price += price
        
    else:
        drink_price += price * B[store_index]
        A = np.delete(A, store_index)
        B = np.delete(B, store_index)

print(drink_price)

Buggy submission (verdict: Runtime Error):
 numpy as np

INPUT_1 = input()

N = int(INPUT_1.split(" ")[0])
M = int(INPUT_1.split(" ")[1])

A = np.empty(N)
B = np.empty(N)

for i in range(N):
    INPUT_AB = input()
    A[i] = int(INPUT_AB.split(" ")[0])
    B[i] = int(INPUT_AB.split(" ")[1])

num_drink = 0
drink_price = 0

while num_drink < M:
    price = np.amin(A)
    store_index = np.argmin(A)
    num_drink += B[store_index]
    print(num_drink)
    if num_drink >= M:
        num_drink -= B[store_index]
        while num_drink < M:
            num_drink += 1
            drink_price += price
        
    else:
        drink_price += price * B[store_index]
        A = np.delete(A, store_index)
        B = np.delete(B, store_index)

print(drink_price)

Buggy submission (verdict: Runtime Error):
 numpy as np

INPUT_1 = input()

N = int(INPUT_1.split(" ")[0])
M = int(INPUT_1.split(" ")[1])

A = np.empty(N)
B = np.empty(N)

for i in range(N):
    INPUT_AB = input()
    A[i] = int(INPUT_AB.split(" ")[0])
    B[i] = int(INPUT_AB.split(" ")[1])

num_drink = 0
drink_price = 0import

while num_drink < M:
    price = np.amin(A)
    store_index = np.argmin(A)
    num_drink += B[store_index]
    print(num_drink)
    if num_drink >= M:
        num_drink -= B[store_index]
        while num_drink < M:
            num_drink += 1
            drink_price += price
        
    else:
        drink_price += price * B[store_index]
        A = np.delete(A, store_index)
        B = np.delete(B, store_index)

print(drink_price)