i = int(input())if i % 2 == 0: print("偶数")else: print("奇数")
a,b =0,1while b<100: print(b,end=",") a,b = b,a+b
n = 10a,b = 0,1for i in range(10): print(b,end=",") a,b = b,a+b
n = 1sum = 0while n<=100: sum = sum + n n+=1print(f"1到100的总和是{sum}")
for i in range(1,10): print() for j in range(1,i+1): print(f"{j}*{i}={i*j}", end=" ")
"""输出100~999之间的水仙花数;一个三位数,如果它的每个位上的数字的 3 次幂之和等于它本身,那么称这个数为水仙花数。假设x是百位,y是十位,z是个位"""for x inrange(1,10): for y inrange(10): for z inrange(10): s1 = x * 100 + y * 10 + z s2 = x ** 3 + y ** 3 + z ** 3 if s1 == s2: print(f'{s1}是水仙花数')