test_string= "Python"
add_string = " is best" 
print("The original string : " + str(test_string)) 
  
print("The add string : " + str(add_string)) 

test_string += add_string 
print("The concatenated string is : " + test_string) 


num1=9
num2=3
print("Integer with * operator",num1*num2)
print("String with * operator ",test_string*3)