# your code goes here
import pandas as pd
# intialise data of lists.
data = {'Name':['Tom', 'nick', 'krish', 'jack'],
'Age':[20, 21, 19, 18]}
# Create DataFrame
df = pd.DataFrame(data)
#y = len(df)
print(df['Name'][0])
#r_size, c_size = df.shape
#x = df[r_size-1]['Name']
#print(df['Name'][0])
IyB5b3VyIGNvZGUgZ29lcyBoZXJlCmltcG9ydCBwYW5kYXMgYXMgcGQKIAojIGludGlhbGlzZSBkYXRhIG9mIGxpc3RzLgpkYXRhID0geydOYW1lJzpbJ1RvbScsICduaWNrJywgJ2tyaXNoJywgJ2phY2snXSwKICAgICAgICAnQWdlJzpbMjAsIDIxLCAxOSwgMThdfQogCiMgQ3JlYXRlIERhdGFGcmFtZQpkZiA9IHBkLkRhdGFGcmFtZShkYXRhKQoKI3kgPSBsZW4oZGYpCnByaW50KGRmWydOYW1lJ11bMF0pCiNyX3NpemUsIGNfc2l6ZSA9IGRmLnNoYXBlCiN4ID0gZGZbcl9zaXplLTFdWydOYW1lJ10KI3ByaW50KGRmWydOYW1lJ11bMF0p