Python for loop 打印水平线

Question

I'm quite new to python and can't really understand why sometimes for loop prints answer vertically or in a horizontal line

import pandas as pd

df = pd.read_csv('climate_data_Dec2017.csv')

col = ['State','9am relative humidity (%)']

hum = df[col]

grouped_by_state = hum.groupby('State')

max_hum = grouped_by_state.max()

dict = max_hum.to_dict()


for key in dict:
  print(dict[key])

It prints answer like

{'NSW': 100, 'NT': 70, 'QLD': 99, 'SA': 84, 'VIC': 98, 'WA': 89}

But I want to print this vertically so I've done \n , for loop but I couldn't make it Any helps?

This is the answer I want

NSW : 100.0

NT : 70.0

QLD : 99.0

... so on

Answer 1

If you want both the key and the value of a dictionary, you can include the key and the look up in the print statement.

As another commenter said, the "dict" variable should not be overwritten.

Try the following

import pandas as pd

df = pd.read_csv('climate_data_Dec2017.csv')

col = ['State','9am relative humidity (%)']

hum = df[col]

grouped_by_state = hum.groupby('State')

max_hum = grouped_by_state.max()

dictionary = max_hum.to_dict()


for key in dictionary:
  print(key, ": ", dictionary[key])

This returned the following

NSW :  100
NT :  70
QLD :  99
SA :  84
VIC :  98
WA :  89