since Python input() is 100 times slower, please write down the following lines in the beginning to increase execution speed:

import sys input = sys.stdin.readline

The first line will contain an integer N (11000001N100000), the number of addition problems Tudor needs to do. The next N lines will each contain two space-separated integers whose absolute value is less than 10000000001000000000, the two integers Tudor needs to add.

python please.