# first_name="rajan"
# last_name="singh"

# full_name=first_name+" "+last_name
# print(full_name)
# print(first_name+"3")
# print(first_name+str(3))
# print(first_name*3)

# name ='rajan '
# age=23
# print("hello "+name+"your age is "+str(age))
# print("hello {} your age is {}".format(name,age))
# print(f"hello {name} your age is {age}")
# print(f"hello {name} your age is {age+2}")

# num1,num2,num3=input("Enter three number with space").split()
# avg=(int(num1)+int(num2)+int(num3))/3
# print(f"agerage of number is {avg}")

#string indexing......
# language="python"
# print(language[0])
# print(language[-1])
# print(len(language))
# print(language[len(language)-1])


# name ="rajan singh seema singh"
# print(name[-1])
# print(name[2:4])
# #step argument
# print(name[0:-1:2])
# print(name[:])
# print(name[2:])
# print(name[:5])
# #step argument
# print(name[:-1:2])
# print(name[::-1]) #reverse string.....
# name=input("Enter your name ")
# # print(name[::-1])
# print(f"your name is in reverse ={name[::-1]}")


# name ="rajan singh"
# print(len(name))
# print(name.lower())
# print(name.upper())
# print(name.title())
# print(name.count("a"))


# name ,char =input("Enter name and char with comma").split(",")
# print(len(name))
# print(name.count(char.lower()))


# name ="   raja       n    "
# dots="................"
# print(name.lstrip()+dots) 
# print(name.rstrip()+dots)
# print(name.strip())
# print(name.replace(" ", ""))

#replace() method
#find() method

# string ="my name is rajan singh   is"
# # print(string.replace('is', "was" ,1))
# # print(string.replace(" ",""))
# print(string.find('is'))
# num=string.find('is')

# # print(string.find("is",9))
# print(string.find('is',num+1))

# #center method
# name= "rajan"
# print(name.center(9,"#"))

name ='string'
print(name[1])
print(name.replace('t','T'))


# +=
# -=
# *=
# /=
# //=
# %=













