for i in range(1,7): for j in range(1,i+1): print(j,end=' ') print()
for i in range(1,7): for j in range(1,8-i): print(j,end=' ') print()
for i in range(1,6):
for k in range(5-i, 0,-1):
print(' ',end=' ')
for j in range(i,0,-1):
print(j,end=' ')
print()from DrissionPage import WebPage page = WebPage() url = 'https://www.qidian.com/chapter/1036370336/74597756…
from DrissionPage import ChromiumPage import ddddocr import time dp = ChromiumPage() ocr = ddddocr.…
from DrissionPage import ChromiumPage import time def play_bilibili_video(url): # 初始化 …
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):…