Python 2、784バイト
i=['Normal','222222422222202222'],['Fire','214211224221422211'],['Water','211441222222222212'],['Electric','222122224122222212'],['Grass','241114241424222222'],['Ice','242221422222422242'],['Fighting','222222222441122124'],['Poison','222212114241222221'],['Ground','224044212222122222'],['Flying','222414120221422222'],['Psychic','222222122214242422'],['Bug','242212121422422222'],['Rock','114242414122222242'],['Ghost','022222012221242422'],['Dragon','211114222222224224'],['Dark','222222422204212124'],['Steel','142211404111121211'],['Fairy','222222142221220142']
L=[]
for x,X in i:
for y,Y in i[i.index([x,X]):]:
S=W=0.
for a,b in zip(X,Y):A=int(a)*int(b);W+=A>4;S+=A<4
L+=[([x+'/'+y,x][x==y]+' -> %d/%d'%(S,W),S/W)]
for l in sorted(L, key=lambda l:-l[1]):print'%s = %.2f'%l
出力:
Bug/Steel -> 9/1 = 9.00
Steel/Fairy -> 11/2 = 5.50
Normal/Ghost -> 5/1 = 5.00
Water/Ground -> 5/1 = 5.00
Grass/Steel -> 10/2 = 5.00
Poison/Dark -> 5/1 = 5.00
Poison/Steel -> 10/2 = 5.00
Flying/Steel -> 10/2 = 5.00
Dragon/Steel -> 10/2 = 5.00
Normal/Steel -> 12/3 = 4.00
Electric/Poison -> 8/2 = 4.00
Electric/Steel -> 12/3 = 4.00
Ghost/Dark -> 4/1 = 4.00
Water/Steel -> 11/3 = 3.67
Dark/Steel -> 11/3 = 3.67
Steel -> 11/3 = 3.67
Fire/Steel -> 10/3 = 3.33
Fire/Ground -> 6/2 = 3.00
Water/Flying -> 6/2 = 3.00
Electric -> 3/1 = 3.00
Electric/Flying -> 6/2 = 3.00
Electric/Fairy -> 6/2 = 3.00
Ice/Steel -> 9/3 = 3.00
Fighting/Steel -> 9/3 = 3.00
Rock/Steel -> 9/3 = 3.00
Ghost/Steel -> 12/4 = 3.00
Fire/Electric -> 8/3 = 2.67
Water/Poison -> 8/3 = 2.67
Normal/Poison -> 5/2 = 2.50
Water/Electric -> 5/2 = 2.50
Poison -> 5/2 = 2.50
Ground/Flying -> 5/2 = 2.50
Ground/Steel -> 10/4 = 2.50
Psychic/Steel -> 10/4 = 2.50
Fire/Flying -> 7/3 = 2.33
Water/Fairy -> 7/3 = 2.33
Electric/Ghost -> 7/3 = 2.33
Normal/Electric -> 4/2 = 2.00
Normal/Fairy -> 4/2 = 2.00
Fire -> 6/3 = 2.00
Fire/Poison -> 8/4 = 2.00
Fire/Bug -> 6/3 = 2.00
Fire/Fairy -> 8/4 = 2.00
Water -> 4/2 = 2.00
Water/Ghost -> 8/4 = 2.00
Electric/Bug -> 4/2 = 2.00
Fighting/Poison -> 6/3 = 2.00
Poison/Fairy -> 6/3 = 2.00
Psychic/Ghost -> 4/2 = 2.00
Ghost -> 4/2 = 2.00
Ghost/Fairy -> 4/2 = 2.00
Dragon/Fairy -> 8/4 = 2.00
Fairy -> 4/2 = 2.00
Fire/Ghost -> 9/5 = 1.80
Normal/Fire -> 7/4 = 1.75
Fire/Rock -> 7/4 = 1.75
Fire/Dark -> 7/4 = 1.75
Poison/Dragon -> 7/4 = 1.75
Normal/Water -> 5/3 = 1.67
Fire/Water -> 5/3 = 1.67
Fire/Dragon -> 5/3 = 1.67
Water/Bug -> 5/3 = 1.67
Electric/Fighting -> 5/3 = 1.67
Ghost/Dragon -> 8/5 = 1.60
Fire/Fighting -> 6/4 = 1.50
Water/Dragon -> 3/2 = 1.50
Electric/Dragon -> 6/4 = 1.50
Electric/Dark -> 6/4 = 1.50
Poison/Ground -> 6/4 = 1.50
Poison/Flying -> 6/4 = 1.50
Poison/Rock -> 6/4 = 1.50
Poison/Ghost -> 6/4 = 1.50
Ground/Fairy -> 6/4 = 1.50
Flying/Dragon -> 6/4 = 1.50
Rock/Fairy -> 6/4 = 1.50
Fire/Psychic -> 7/5 = 1.40
Water/Fighting -> 7/5 = 1.40
Water/Dark -> 7/5 = 1.40
Grass/Fairy -> 7/5 = 1.40
Fighting/Dragon -> 7/5 = 1.40
Dragon/Dark -> 7/5 = 1.40
Normal/Flying -> 4/3 = 1.33
Fire/Grass -> 4/3 = 1.33
Fighting/Dark -> 4/3 = 1.33
Poison/Psychic -> 4/3 = 1.33
Ground/Dragon -> 4/3 = 1.33
Flying -> 4/3 = 1.33
Dragon -> 4/3 = 1.33
Dark/Fairy -> 4/3 = 1.33
Normal/Dragon -> 5/4 = 1.25
Water/Rock -> 5/4 = 1.25
Electric/Ground -> 5/4 = 1.25
Electric/Psychic -> 5/4 = 1.25
Electric/Rock -> 5/4 = 1.25
Grass/Poison -> 5/4 = 1.25
Fighting/Bug -> 5/4 = 1.25
Fighting/Ghost -> 5/4 = 1.25
Poison/Bug -> 5/4 = 1.25
Flying/Dark -> 5/4 = 1.25
Water/Psychic -> 6/5 = 1.20
Grass/Ghost -> 6/5 = 1.20
Ground/Ghost -> 6/5 = 1.20
Flying/Rock -> 6/5 = 1.20
Flying/Ghost -> 6/5 = 1.20
Flying/Fairy -> 6/5 = 1.20
Bug/Ghost -> 6/5 = 1.20
Bug/Fairy -> 6/5 = 1.20
Normal -> 1/1 = 1.00
Normal/Fighting -> 4/4 = 1.00
Normal/Ground -> 4/4 = 1.00
Normal/Psychic -> 2/2 = 1.00
Normal/Bug -> 3/3 = 1.00
Normal/Rock -> 5/5 = 1.00
Normal/Dark -> 3/3 = 1.00
Fire/Ice -> 4/4 = 1.00
Water/Grass -> 3/3 = 1.00
Electric/Grass -> 4/4 = 1.00
Grass/Fighting -> 6/6 = 1.00
Grass/Dark -> 7/7 = 1.00
Ice/Poison -> 5/5 = 1.00
Ice/Ghost -> 5/5 = 1.00
Ice/Fairy -> 4/4 = 1.00
Fighting -> 3/3 = 1.00
Fighting/Flying -> 5/5 = 1.00
Fighting/Fairy -> 5/5 = 1.00
Ground -> 3/3 = 1.00
Ground/Bug -> 4/4 = 1.00
Ground/Rock -> 6/6 = 1.00
Ground/Dark -> 6/6 = 1.00
Psychic/Dragon -> 6/6 = 1.00
Psychic/Fairy -> 3/3 = 1.00
Bug -> 3/3 = 1.00
Bug/Dragon -> 5/5 = 1.00
Bug/Dark -> 5/5 = 1.00
Rock/Ghost -> 6/6 = 1.00
Rock/Dark -> 7/7 = 1.00
Dark -> 3/3 = 1.00
Grass/Psychic -> 6/7 = 0.86
Fighting/Rock -> 6/7 = 0.86
Normal/Grass -> 5/6 = 0.83
Grass/Bug -> 5/6 = 0.83
Fighting/Ground -> 5/6 = 0.83
Ground/Psychic -> 5/6 = 0.83
Rock/Dragon -> 5/6 = 0.83
Grass -> 4/5 = 0.80
Grass/Flying -> 4/5 = 0.80
Flying/Psychic -> 4/5 = 0.80
Flying/Bug -> 4/5 = 0.80
Rock -> 4/5 = 0.80
Electric/Ice -> 3/4 = 0.75
Grass/Ground -> 3/4 = 0.75
Ice/Flying -> 3/4 = 0.75
Ice/Bug -> 3/4 = 0.75
Psychic/Rock -> 5/7 = 0.71
Grass/Dragon -> 4/6 = 0.67
Ice/Rock -> 4/6 = 0.67
Ice/Dark -> 4/6 = 0.67
Fighting/Psychic -> 2/3 = 0.67
Psychic -> 2/3 = 0.67
Psychic/Bug -> 4/6 = 0.67
Bug/Rock -> 2/3 = 0.67
Ice/Dragon -> 3/5 = 0.60
Grass/Ice -> 4/7 = 0.57
Normal/Ice -> 2/4 = 0.50
Water/Ice -> 2/4 = 0.50
Grass/Rock -> 2/4 = 0.50
Ice/Fighting -> 3/6 = 0.50
Psychic/Dark -> 1/2 = 0.50
Ice/Ground -> 2/5 = 0.40
Ice/Psychic -> 2/6 = 0.33
Ice -> 1/4 = 0.25