#33 : collections.Counter( ) | Hackerrank Python Solutions

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[ReyJager]

it's not necessary to include space characters in the split() function when reading integers separated by spaces. The split() function by default splits a string using whitespace characters (spaces, tabs, and newline characters) as separators, so if you're reading space-separated values, you can simply use input().split() without specifying a separator.
Thanks of your love to teach others

[shubhamkumarsaras]

# Enter your code here. Read input from STDIN. Print output to STDOUT
n = int(input())

stock=list(map(int, input().split(' ')))

#print(stock)
from collections import Counter

Dict=Counter(stock)

x=int(input())

p=0
for i in range(x):
size, price=map(int, input().split(' '))

if Dict[size]:
Dict[size] -= 1
p=p+price

print(p)

[immoshu]

money = 0
x=int(input())
shoe_size = list (map(int, input().split(" ")))
number_of_customer = int(input())
for i in range(number_of_customer):
size, prize = map(int, input().split())
if size in shoe_size:
money = money+prize
shoe_size.remove(size)

print(money)

[universalboxoffice]

bro 6 no. shoes 2 pair but third input not countable why?

[limitless_training]

Thanks bro, very helpful..keep making such coding videos..

[dshaikhuzaifa]

Why the map function is used ?
And what if we take int(input(). split ( ' ' )) to read the inputs size and price

[viveknadar]

num_of_shoes = int(input())
shoe_list = [int(i) for i in input().split(" ")]
num_of_purchase = int(input())
total_value = 0

for i in range(num_of_purchase):
size, price = map(int, input().split(" "))
if size in shoe_list:
total_value += price
shoe_list.remove(size)

print(total_value)

[chesslover]

Ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok ok

[mohammedfaheem]

thank you..benefited from your video!!

[nadiaazam]

Can you tell me dict[size] -=1 kiyoon aya ? I don't understand from there . Rest I understand

[raamiyaraamiya]

Bhai English aati nahi hai toh, bolna itna jaruri bhi nahi h ...bole ja rahe hr kuch