python逻辑的GFG问题错误测试用例“排序0、1和2的数组”

2024-05-20 11:36:39 发布

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给定一个大小为N的数组,其中只包含0、1和2;按升序对数组排序

例1:

输入: N=5 arr[]={0 2 1 2 0} 输出: 0 0 1 2 2 说明: 0s、1s和2s是隔离的 按升序排列

输入代码: ''' 类解决方案: def sort012(自身、arr、n): 低=中=arr[0] 高=透镜(arr)-1

    while mid <= high:
        if arr[mid] ==  0:
            arr[mid],arr[low] = arr[low],arr[mid]
            mid+=1
            low+=1
        elif arr[mid] == 1:
            mid+=1
        else:
            arr[mid],arr[high]= arr[high],arr[mid]
            high-=1
    return arr
    
    # code here
    # arr.sort()
    # return arr

'''

错误测试用例

输入: 65754 2 0 2 0 0 1 2 2 2 1 1 0 1 1 1 2 0 1 2 1 0 1 2 0 0 0 2 0 1 0 0 0 1 2 1 1 1 2 1 2 1 2 2 1 1 2 0 2 0 0 1 2 1 2 1 1 2 1 2 0 0 1 0 2 1 1 2 0 2 0 1 2 2 2 2 1 0 1 2 2 0 1 1 1 0 1 2 0 0 2 1 0 0 2 2 1 0 0 0 2 1 0 2 1 0 0 2 0 2 1 2 1 1 1 2 1 1 2 0 1 0 0 2 0 1 2 0 0 2 1 0 0 2 0 2 2 0 2 2 2 0 1 0 2 1 1 0 1 2 1 0 0 2 0 1 0 1 1 2 2 0 1 0 0 0 2 1 0 1 0 2 1 1 1 0 2 2 2 1 0 1 0 1 0 0 0 1 1 0 0 2 0 1 0 1 0 2 2 0 1 0 1 1 2 0 1 2 0 2 2 1 0 2 2 1 1 1 1 1 2 1 1 1 1 1 1 1 0 2 0 2 0 1 0 0 0 2 0 1 2 2 1 0 0 2 0 0 .................

其正确输出为: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .................

代码的输出是: 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .................


Tags: 代码returnif排序def数组解决方案low