Taking multiple user inputs in python

Question

I know how to make one login from a user in python 2.5 :

 raw_input("enter 1st number") 

This opens up one input screen and takes the first number. If I want to make a second entry, I need to repeat the same command and open it in another dialog box. How can I take two or more inputs together in the same dialog box that opens so that:

 Enter 1st number:................ enter second number:............. 

Answer 1

How about something like that?

 user_input = raw_input("Enter three numbers separated by commas: ") input_list = user_input.split(',') numbers = [float(x.strip()) for x in input_list] 

(You might need some error handling too)

Answer 2

This may be useful:

 a,b=map(int,raw_input().split()) 

Then you can use "a" and "b" separately.

Answer 3

Or, if you collect a lot of numbers, use a loop

 num = [] for i in xrange(1, 10): num.append(raw_input('Enter the %s number: ')) print num 

Answer 4

My first impression was that you had to program the command line with cyclic user input inside that command line. (Nested user input.) This may not be what you wanted, but I already wrote this answer before I realized this. So, I am going to publish it if other people (or even you) find it useful.

You just need nested loops with input instructions at each level of the loop.

For example,

 data="" while 1: data=raw_input("Command: ") if data in ("test", "experiment", "try"): data2="" while data2=="": data2=raw_input("Which test? ") if data2=="chemical": print("You chose a chemical test.") else: print("We don't have any " + data2 + " tests.") elif data=="quit": break else: pass 

Answer 5

You can use below to use multiple inputs separated by keyword

 a,b,c=raw_input("Please enter the age of 3 people in one line using commas\n").split(',') 

Answer 6

You can read multiple inputs in Python 3.x using the code below, which splits the input string and converts it to an integer, and the values ​​print

 user_input = input("Enter Numbers\n").split(',') #strip is used to remove the white space. Not mandatory all_numbers = [int(x.strip()) for x in user_input] for i in all_numbers: print(i) 

Answer 7

Python and all other imperative programming languages execute one command after another. Therefore, you can simply write:

 first = raw_input('Enter 1st number: ') second = raw_input('Enter second number: ') 

Then you can work with the variables first and second . For example, you can convert the strings stored in them to int egers and multiply them:

 product = int(first) * int(second) print('The product of the two is ' + str(product)) 

Answer 8

In Python 2, you can enter multiple comma values ​​separately (as jcfollower mentions in his solution). But if you want to do this explicitly, you can proceed as follows. I take several inputs from users using the for loop and storing them in a list of elements, breaking them into ','.

 items= [x for x in raw_input("Enter your numbers comma separated: ").split(',')] print items 

Answer 9

You can try this.

 import sys for line in sys.stdin: j= int(line[0]) e= float(line[1]) t= str(line[2]) 

See the review for more details.

https://en.wikibooks.org/wiki/Python_Programming/Input_and_Output#Standard_File_Objects

Answer 10

1. a, b, c = input (). split () # for spatial shared inputs
2. a, b, c = input (). split (",") # for comma-separated inputs

Answer 11

The split function separates the input according to a space.

 data = input().split() name=data[0] id=data[1] marks = list(map(datatype, data[2:])) 

the name will receive the first column, the identifier will contain the second column and the labels will be a list that will contain data from the third column to the last column.

Answer 12

Try the following:

 print ("Enter the Five Numbers with Comma") k=[x for x in input("Enter Number:").split(',')] for l in k: print (l) 

Answer 13

How to make a list entry. Then you can use standard list operations.

 a=list(input("Enter the numbers"))