Objective
In this challenge, we practice using the awk command for text-munging and data processing tasks.
Resources
The awk interpreter may be used for a lot of text-munging and data-processing tasks that require some quick scripting work.
The following links show examples with awk:
Print Examples
Conditionals with Awk
Task
You are given a file with four space separated columns containing the scores of students in three subjects. The first column contains a single character (), the student identifier. The next three columns have three numbers each. The numbers are between and , both inclusive. These numbers denote the scores of the students in English, Mathematics, and Science, respectively.
Your task is to identify whether each of the students has passed or failed.
A student is considered to have passed if (s)he has a score or more in each of the three subjects.
Input Format
There will be no more than rows of data.
Each line will be in the following format:
[Identifier][English Score][Math Score][Science Score]
Output Format
Depending on the scores, display the following for each student:
[Identifier] : [Pass]
or
[Identifier] : [Fail]
Sample Input
A 25 27 50
B 35 37 75
C 75 78 80
D 99 88 76
Sample Output
A : Fail
B : Fail
C : Pass
D : Pass
Explanation
Only student C and student D have scored in all three subjects.