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#include <iostream>
#include <fstream>
using namespace std;
void merge(int arr[], int p, int q, int r) {
int n1 = q - p + 1;
int n2 = r - q;
int L[n1], M[n2];
for (int i = 0; i < n1; i++)
L[i] = arr[p + i];
for (int j = 0; j < n2; j++)
M[j] = arr[q + 1 + j];
int i, j, k;
i = 0;
j = 0;
k = p;
while (i < n1 && j < n2) {
if (L[i] <= M[j]) {
arr[k] = L[i];
i++;
} else {
arr[k] = M[j];
j++;
}
k++;
}
while (i < n1) {
arr[k] = L[i];
i++;
k++;
}
while (j < n2) {
arr[k] = M[j];
j++;
k++;
}
}
void mergeSort(int arr[], int l, int r) {
if (l < r) {
int m = l + (r - l) / 2;
mergeSort(arr, l, m);
mergeSort(arr, m + 1, r);
merge(arr, l, m, r);
}
}
int main() {
int n, v[500000];
ifstream f("algsort.in");
ofstream g("algsort.out");
f>>n;
for (int i=1;i<=n;i++)
{
f>>v[i];
}
mergeSort(v,1,n);
for (int i=1;i<=n;i++)
{
g<<v[i]<<" ";
}
return 0;
}