I wasn't able to reproduce this but I'm wondering if it could have to do with buffer flushing. puts may implicitly do whatever fflush(stdio) does. [1] [1]. htt

I wasn't able to reproduce this but I'm wondering if it could have to do with buffer flushing. puts may implicitly do whatever fflush(stdio) does. [1] [1]. https://linux.die.net/man/3/fflush https://linux.die.net/man/3/fflush