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void swap(int &a, int &b)
{
int temp = a;
a = b;
b = temp;
}
void sortNumbers(int *arr, size_t size)
{
int leftNumber = 0, rightNumber = size - 1;
while (leftNumber < rightNumber)
{
while (arr[leftNumber] % 2 == 0 && leftNumber < rightNumber)
leftNumber++;
while (arr[rightNumber] % 2 == 1 && leftNumber < rightNumber)
rightNumber--;
if (leftNumber < rightNumber)
{
swap(arr[leftNumber], arr[rightNumber]);
leftNumber++;
rightNumber--;
}
}
}
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