Day_7 · 循环:重复做的事交给程序 #8
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今日知识点
for i in range(n):循环 n 次(range(1, 11)是 1~10)while 条件:条件为真就一直循环break跳出循环;continue跳过本次进入下一次total = total + i(可简写total += i)先学(教程)
任务(后做)
新建
day7.py:for求 1 加到 100 的和,打印结果(应该是 5050):while从 10 倒数到 1:for i in range(1, 10):,内层for j in range(1, i + 1):,每行结束用
print()换行。完成标准
5050break和continue的区别提交方式:把
day7.py代码贴在当日工单评论里。参考解答(先做再看)
https://github.com/wyn-netizen/hello-daily-challenge
嗷
7
day7完成
1
1
7
`
sum=0
for i in range(1,101):
sum+=i
print(sum)
for i in range(1,11):
print(f"{i}的平方是{i**2}")
n=10
while n>=1:
print(n)
n-=1
for i in range(1,10):
for j in range(1,10):
print(f"{i}{j}={ij} ")
print("\n")
`
1
。
Day_7 · 循环 for / while(1~100 求和 5050、平方表、倒数)