def sort(nums):
    for i in range(5):
         minpos = i
         for j in range(i,6):
            if nums[j] < nums[minpos]:
               minpos = j
               temp = nums[i]
               nums[i] = nums[minpos]
               nums[minpos] = temp
nums = [5,3,8,6,7,2]
sort(nums)
print(nums)