x=n= int(input()) # 3 P = [1,1] #+2 = 5 k = 2 while n >=len(P): #+1 = 6 k += 1 for x in P: if k%x ==~0: break #+1 = 7 else: P += [P[-2]+x] #+7 = 14 print(x) feersum
- 31.8k
- 10
- 66
- 125
x=n= int(input()) # 3 P = [1,1] #+2 = 5 k = 2 while n >=len(P): #+1 = 6 k += 1 for x in P: if k%x ==~0: break #+1 = 7 else: P += [P[-2]+x] #+7 = 14 print(x)