A simple question string.replace

[I V]

Haibao Tang wrote:
> Is it possible to substitue all '1.1' to some value else without using
> re.

You could try:

import sys

values = sys.stdin.readline().split()
while values:
    results = []
    for value in values:
        if value != '1.1':
            results.append(value)
        else:
            results.append('something else')

    print '\t'.join(results)
    values = sys.stdin.readline().split()