name = "gokul@root"

print (len(name))
print (name.capitalize())
print (name.find("l"))
print (name.isalpha())
print (name.isspace())
print (name.isalnum())
print (name.replace("l" ,"k"))
print (name.count("l"))
print (name.isdigit())
print (name.lower())
print (name.upper())
print (name*5)