COMP2041

21T2 Q3 — Male surnames (Python)

Same task as Q2 but in Python: read enrolment data Course|StudentID|Name|Plan|Gender from stdin, print the surnames of male students, each once, alphabetically.

$ ./prog < enrollments.txt
Carey
Costner
Neeson
Thorpe
Wang

Python only; no external programs / subprocess. From COMP2041/9044 21T2 Final.

Samples

stdin

COMP1511|3360379|Costner, Kevin Augustus |3978/1|M
COMP1511|3364562|Carey, Mary |3711/1|M
COMP3311|3383025|Thorpe, Ian Augustus |3978/3|M
COMP4920|3860448|Steenburgen, Mary Nell |3978/3|F
COMP1521|3360582|Neeson, Liam |3711/2|M
COMP3411|3863711|Klum, Heidi June Anne |3978/3|F
COMP3141|3383025|Thorpe, Ian Augustus |3978/3|M
COMP3891|3863711|Klum, Heidi June Anne |3978/3|F
COMP3331|3383025|Thorpe, Ian Augustus |3978/3|M
COMP2041|3860448|Steenburgen, Mary Nell |3978/3|F
COMP2041|3360582|Neeson, Liam |3711/2|M
COMP3311|3711611|Klum, Mary |3978/3|F
COMP3311|3371161|Thorpe, Ian Fredrick |3711/3|M
COMP3331|5122456|Wang, Wei |3978/2|M
COMP3331|5456732|Wang, Wei |3648/3|M
COMP4920|5456732|Wang, Wei |3648/3|M

expected

Carey
Costner
Neeson
Thorpe
Wang

python3