This module provides standard I/O functions. e.g.
read(), etc. Note: This module is imported by default, you don't need to import it again.
There are no constants.
read()— Read a single sequence from standard input. This is similar to C++'s
readln()— Read a single line from standard input
valueto standard output. This is similar to C++'s
value& new line (
\n) to standard output.
writer()— Dump a value (write recursively). This function is useful for debugging
There are no classes.