Improving implementation time in julka

[ashwin_rangan]

i am relatively new to PYTHON...
i i hav noticed that the fastest time in JULKA is 0.01s... 8) ...i hav written a rreasonable code...got AC in .02s ....
1508454 2008-05-27 06:54:23 Julka accepted 0.02 3.6M PYTH
i want to know how to improve my code further to reduce the time to the 0.01s...is there any special way to improve the I/O speed....or is there a better implementation?????

for t in range(10):
    n=int(raw_input())
    i=int(raw_input())
    print (n+i)/2
    print (n-i)/2

[izekia]

don't mention it
i've got 0.01 on first run of my code
and on the second i've got 0.04 with the same code

but you can optimize your code using:
1. form data with

map(int, sys.stdin.read().split())

1. you know how many lines are in the input so just copy and paste your code ten times
2. use

import gc; gc.disable()

at the start