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Main.py
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N = int(input())
nums = list(map(int, input().split()))
def merge_sort(nums, left, right):
if left >= right:
return
mid = (left + right) >> 1
merge_sort(nums, left, mid)
merge_sort(nums, mid + 1, right)
tmp = []
i, j = left, mid + 1
while i <= mid and j <= right:
if nums[i] <= nums[j]:
tmp.append(nums[i])
i += 1
else:
tmp.append(nums[j])
j += 1
while i <= mid:
tmp.append(nums[i])
i += 1
while j <= right:
tmp.append(nums[j])
j += 1
j = 0
for i in range(left, right + 1):
nums[i] = tmp[j]
j += 1
merge_sort(nums, 0, N - 1)
print(' '.join(list(map(str, nums))))