HackerRank Cut #6 problem solution

In this HackerRank Cut #6 problem solution, we need to print the characters from the thirteenth position to the end.

Input Format

A text file with lines of ASCII text only.

Constraints

1 <= N <= 100

(N is the number of lines of text in the input file)

Output Format

The output should contain N lines. For each input line, print the characters from thirteenth position to the end.

Problem solution.

while read n
do
echo $n | cut -c 13-
done

Second solution.

while read text
do
    echo "${text:12}"
done

Third solution.

cut -c13- $1