Answer: If you want to change the value of a key in a nested dictionary, you can use the following code:
d = {'key1': {'key2': 'value2'}}
d['key1']['key2'] = 'new_value'
count=0
years=[1994,1891,2010,1999,1700,1698,2004]
for i in years:
if(i%4==0 and i%100!=0 o…
To solve this error you can use . This error came when i worked on matplotlib in python. This is th…
A program in Python that allows two variables to swap values.
def swap(x, y):
temp = x
…
