作者：郑若扬         更新时间：2024-08-14 17:53          浏览：527次         点赞：1次          热度：20

""" n = input() if n[-2:] == 'er' or n[-2:] == 'ly': print(n[:-2]) elif n[-3:] == 'ing': print(n[:-3]) else: print(n) n = int(input()) s = 0 for i in range(1,n): l = [] for j in range(1,i): if i % j == 0: l.append(j) if sum(l) == i: print(i) s += 1 print(f"*{s}") a = input() s = "" for i in a: if i == " ": s += i else: s += "{:02d}".format(ord(i)-96) c = "" for i in s: if i == " ": c += "00" else: c += str(int(i)+27) print(c) import turtle as t t.circle(80,steps=6) print(int(input())//7) n = int(input()) s = 0 for i in range(1,n+1,2): s += i print(s) """ N = int(input()) l = [] for i in range(100,N): a = int(str(i)[0]) b = int(str(i)[1]) c = int(str(i)[2]) if a**3 + b**3 + c**3 == i: l.append(i) print(len(l))