#include <stdio.h>
int main()
{
int n = 0;
int m = 0;
scanf("%d %d", &n, &m);
int arr[2000] = { 0 };
for (int i = 0; i < n; i++)
{
scanf("%d", &arr[i]);
}
for (int j = n; j < m + n; j++)
{
scanf("%d", &arr[j]);
}
for (int i = 0; i < (m + n) - 1; i++)
{
for (int j = 0; j < (m + n) - i - 1; j++)
{
if (arr[j] > arr[j + 1])
{
int temp = arr[j];
arr[j] = arr[j + 1];
arr[j + 1] = temp;
}
}
}
for (int i = 0; i < m + n; i++)
{
printf("%d ", arr[i]);
}
return 0;
}

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