junichiito / soshisoai Goto Github PK

• 相思相愛
• nishiwaki-higashinadarb/meetup

A group of male and female participants give three choices.

# soshisoai.txt
A:c,b,a
B:a,b,d
C:a,c,b
D:d,a,c
a:A,C,D
b:D,A,B
c:B,A,C
d:D,C,A

Male A's first choice is c, the second one is b and the third choice is a from the female group.

A-c
B-b
C-a
D-d

If the first choice of male and female participants are the same it creates a pair. If there are no matches in the first choices, then you need to use the second chices etc.

Some inputs may not be valid.

• it may have a wrong person who does not exist.
• it may have the same person's name.
• it may have no choice.
• it may have only the first choice.

The following is another input.

# soshisoai2.txt
A:c,a,b
B:c,f,a
C:f,c,b
D:d,d,d
E:
F:e,c,a
a:A,D,F
b:C,B,A
c:D,A,C
d:A,A,B
e:C,A,E
f:D,B,A

Run tests.

rspec -c soshisoai1_spec.rb
rspec -c soshisoai2_spec.rb

Run with the first example.

ruby findpartner.rb

This gives the following result.

cA
bB
aC
dD

Run with the second text.

ruby findpartner2.rb

This gives the following result.

cA
fB
aF