1. Reading input from a keyboard and sending output to a printer. 2. Read the characters two at a time. Each pair of characters has the first character placed in queue number 1 and the second...

1. Reading input from a keyboard and sending output to a printer.

2. Read the characters two at a time. Each pair of characters has the first character placed in queue number 1 and the second character placed in queue number 2. After all the reading is done, print all characters from queue number 1 on one line, and print all characters from queue number 2 on a second line.