摘要:
range 和len的并用list=["Monday","Tuesday","Wednesday","Thusday", "Friday","Saturday","Sunday"]for i in range(len(list)):print list[i]Range函数的作用是顺次取出序列的数Le... 阅读全文
摘要:
sample1 球1+2+3…+100的和sum=0for i in range(1,101): sum+=iprint sumprint 若缩进与sum+齐,则会将每一次sum+的值均打印出来print若与for一起顶格,则只会打印for循环执行完后,最终sum+的值sample2:For循环应用... 阅读全文