Python查找数组中重复的内容


def findDup(arr):
    #查找数组中重复的数字
    r = []
    dup_arr = []
    for i in arr:
        if i in r:
            print("重复内容", i)
            dup_arr.append(i)
            # break
        else:
            r.append(i)
            continue
    return dup_arr

r = findDup([0,181,1,2,2,1,2,3,3,180,180])

print(r)

# print(findDup([0,1,2,2,1,2,3,3]))

'''
重复内容 2
重复内容 1
重复内容 2
重复内容 3
重复内容 180
[2, 1, 2, 3, 180]

'''

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转载自blog.csdn.net/songpeiying/article/details/130683225