# 已知50个1998相乘的结果是a,a的各位数的和是b, b的各位数的和是c,c的各位数的和是d, # 求d的值 a = 1998 ** 50 print(a) str_a = str(a) b = 0 for i in str_a: b += int(i) print(b) str_b = str(b) c = 0 for i in str_b: c += int(i) print(c) str_c = str(c) d = 0 for i in str_c: d += int(i) print(d)
# https://hotels.ctrip.com/hotels/list?starlist=5&highPrice=-1&barCurr=CNY&sort=1 from DrissionPage import ChromiumPa…
from DrissionPage import ChromiumPage import ddddocr import time dp = ChromiumPage() ocr = ddddocr.…
第一题:有1,2,3,4个数字,能组成多少个互不相同且无重复数字的三位数?都是多少?list1 = [1, 2, 3, 4] list2 = [] for a in list1: &…
题目:输入三个整数x,y,z,请把这三个数由小到大输出.x = int(input('请输入第一个整数:')) y = int(input('请输入第二个整数:')) z = int(input('…
题目:求1+2!+3!+.....+20!的和.# 题目:求1+2!+3!+.....+20!的和. ji = 1 sum = 0 for i in range(1, 20 + 1):…
第一题：a_list = [1…