raw_input(), Input in Python
The easiest way to obtain user input from the command-line is with the raw_input() built-in function. It reads from standard input and assigns the string value to the variable you designate. You can use the int() built-in function (Python versions older than 1.5 will have to use the string.atoi() function) to convert any numeric input string to an integer representation.
>>> name = raw_input("Enter your name"); Enter your name nash >>> print 'your name is ',name your name is nash >>>
The above example was strictly for text input. A numeric string input (with conversion to a real integer) example follows below:
>>> number1 = raw_input('enter a number ') enter a number 123 >>> print 'number +1 equals %d'%(int(number1)+1) number +1 equals 124
The int() function converts the string num to an integer, which is the reason why we need to use the %d (indicates integer) with the string format operator.