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  • Python基础学习:for和while,continue和break

    for

    # 循环:for...in 和while
    names = ['Tom','xiao','yao']
    for name in names:
        print(name)
    
    # 求1到100的和:
    # range默认从0开始,range(101)相当于range(0,101)
    list1 = list(range(1,101))
    print(list1)
    sum = 0
    for i in list1:
        sum = sum + i
    print(sum)
    # sum函数的应用:sum()
    sum(list1)
    sum(list1,1)
    print(sum(list1))
    

    while

    list1 = list(range(1,101))
    i = 0
    sum = 0
    while i<100:
        sum = sum + list1[i]
        i+=1
    print(sum)
    # break和continue的区别:break是结束循环,continue是结束本次循环
    # 求1-100奇数的和
    while i < 100:
        if list1[i] % 2 == 0:
            i += 1
            continue
        else:
            print(list1[i])
            sum = sum + list1[i]
            i += 1
    print(sum)
    
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  • 原文地址:https://www.cnblogs.com/caodingzheng/p/14007081.html
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