SHOW:
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- or go back to the newest paste.
| 1 | class Rat: | |
| 2 | def __init__(self,a=0,b=1): | |
| 3 | if(b!=0): | |
| 4 | self.num=a | |
| 5 | self.den=b | |
| 6 | else: | |
| 7 | self.num=a | |
| 8 | self.den=1 | |
| 9 | def __str__(self): | |
| 10 | return str(self.num)+"/"+str(self.den) | |
| 11 | def check(self): | |
| 12 | if den==0: return False | |
| 13 | return True | |
| 14 | ||
| 15 | def reduce(self): | |
| 16 | n=self.num | |
| 17 | m=self.den | |
| 18 | if n > m: | |
| 19 | k = n | |
| 20 | else: | |
| 21 | k = m | |
| 22 | while k != 1: | |
| 23 | if n % k == 0 and m % k == 0: | |
| 24 | return n // k, m // k | |
| 25 | else: | |
| 26 | k -= 1 | |
| 27 | return Rat(n,m) | |
| 28 | ||
| 29 | ||
| 30 | if __name__=="__main__": | |
| 31 | t=Rat(25,5) | |
| 32 | print(t.reduce()) |
