Limits
1s, 512 MB
Given two numbers, print the number only if both numbers are the same.
Input
The input will contain two 32bit signed integers.
Output
Output the number only if both numbers in the input is the same.
Samples
Input  Output 

137 137
 137

Input  Output 

45 91
 
Factors
 CPU  Memory  Source 

Grep 3.7  1×  1×  1× 