选择排序

Posted 2021-03-02 alrenn

 

nums = [1,9,8,5]
print(nums)
print("=========")
length = len(nums)

for i in range(length-1):
    maxindex = i
    for j in range(i+1,length):
        if nums[j] > nums[maxindex]:
            maxindex = j
    if i == maxindex:
        continue
    nums[i],nums[maxindex] = nums[maxindex],nums[i]
    print(nums)
print("=========")
print(nums)