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502 B
502 B
replaceeven
Instructions
Write a program that takes every character with an even index, of each argument and replace it with the number 2.
- you program should always print
\nat the end. - you program should print all the arguments in one line, separated by the space character
' '. - zero is an even number.
Usage
$ go run . | cat -e
$
$ go run . hello 444444444444444 | cat -e
2e2l2 242424242424242$
$ go run main.go "Zone 01 is the best" | cat -e
2o2e202 2s2t2e2b2s2$