Person in charge

• 035966_L3

Problem Description

Divide the numbers $1$ through $9$ into $3$ groups, each forming a 3-digit number, such that these three numbers maintain a $1:2:3$ ratio. Find all possible combinations of such 3-digit numbers.

Answer Format

This is an output-only problem.

Submit a text file named streak.txt.

The file should contain multiple lines, each with $3$ numbers sorted in ascending order by the first number in each line.

192 384 576
*** *** ***
... ... ...