Delete space between two print

One option is to concatenate the result in a variable result type string, so you can build the string as you wish (insert any symbol or space).

num = raw_input()
num = float(num)
result=""
while num>=1000:
    result+= "M"
    num = num - 1000
if num>=900:
    result+= "CM"
    num=num-900
if num>=500:
    result+= "D"
    num=num-500
if num>=400:
    result+= "CD"
    num=num-400
while num>=100:
    result+= "C"
    num=num-100
if num>=90:
    result+= "XC"
    num=num-90
if num>=50:
    result+= "L"
    num=num-50
if num>=40:
    result+= "XL"
    num=num-40
while num>=10:
    result+= "X"
    num=num-10
if num == 9:
    result+= "IX"
    num=num-9
if num>=5:
    result+= "V"
    num=num-5
if num>=4:
    result+= "IV"
    num=num-4
while num>0:
    result+= "I"
    num=num-1  

print result

In case it enters both ifs, then the output would be like this:

  

CMD

You could try the end command that allows you to vary the impressions of your code like this:

from __future__ import print_function
num=2000
if num>=900:
    print ('CM',end='')
    num=num-900
if num>=500:
    print ("D")
    num=num-500

output:
CMD

  

Note the from __future__ import print_function is so that it does not mark syntax error since this function works in python 3.7

You have several options:

• Use sys.stdout instead of print :

  import sys
  
  sys.stdout.write("D")
  sys.stdout.write("C")
  

• Go to Python 3 or use% co_of% of it in Python 2 .

  This is because in Python 3 print is a function and has the parameters print (character to be added at the end of end , new line by default) and print (character to add between objects to be printed within a same call of sep ) that allow you to do just what you want :

  from __future__ import print_function
  
  print("D", end='')
  print("C", end='')
  

If you want to print a series of objects with a separator of your own or without any of them, but using only print you can also use string formatting or print for example:

>>> letras = ("H", "o", "l", "a")
>>> print "".join(letras)
Hola
>>> print "{}{}{}{}".format(*letras)
Hola

>>> hora = "2"
>>> min = "15"
>>> sec = "58"
>>> print '{}:{}:{}'.format(hora, min, sec)
2:15:58
>>> print '%d:%d:%d' % (hora, min, sec)
2:15:58