#465. Remove the digit 3
You get n. Remove every digit 3 from n and print the number that is left. If nothing is left, print 0. (Leading zeros are dropped.)
### Input
One integer n (1 ≤ n ≤ 10¹⁸).
### Output
One integer.
Examples
Input
287522218166671173
Output
28752221816667117
Input
667164433046000186
Output
6671644046000186
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.