25 lines
429 B
Markdown
25 lines
429 B
Markdown
|
## Count Chars
|
||
|
|
|
||
|
|
### Objectives
|
||
|
|
|
||
|
|
1. Read input from the user until you get empty string
|
||
|
|
2. For each of the lines you read, count the number of characters and print it
|
||
|
|
|
||
|
|
### Constraints
|
||
|
|
|
||
|
|
1. You must use a while loop
|
||
|
|
2. Assume at least three lines of input
|
||
|
|
|
||
|
|
### Solution
|
||
|
|
|
||
|
|
```
|
||
|
|
#!/usr/bin/env bash
|
||
|
|
|
||
|
|
echo -n "Please insert your input: "
|
||
|
|
|
||
|
|
while read line; do
|
||
|
|
echo -n "$line" | wc -c
|
||
|
|
echo -n "Please insert your input: "
|
||
|
|
done
|
||
|
|
```
|