basicoperation.py

a=123 # integer 
b=123.2 #float
c="abhishek" #string
d=None #none

print(type(a),type(b),type(c),type(d))

'''
This is a 
multi line 
comment
'''

e=input("Enter name:")

float(a)

print(type(a))

print(e[0:]) #slicing
print(e[0:4]) # slicing using positive index
print(e[-1]) #last character
print(e[-1:-4]) # slicing using negative index 
print(r[::2])  #hoping
print(e[::-1]) #reverse
print(e[::-2]) #reverse and hop
print(len(e)) #length


["Abhishek","Kachhwaha"]
b=["CSE","COE"]
'''
#b= input("Enter college name:")
print(a.upper())
print(a.replace("Abhi","abhi"))
print(a.count("e"))
a=a.split()
a=' '.join(a)
print(a)
'''
print(a+b)
print(a*3)
print("Abhi" in a[0])

'''
what is python, why it is used widely and what are it's features?
Explain libraries of python (num,pi,panda)?
write a python program to perform basic concepts?
datatype,type,comment,input,typecasting,slicing['single','double'],length,indexing,join,+,in,*

'''