#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

void mergeAndSortArrays(vector<int>& arr1, vector<int>& arr2) {
    vector<int> mergedArray;
    mergedArray.insert(mergedArray.end(), arr1.begin(), arr1.end());
    mergedArray.insert(mergedArray.end(), arr2.begin(), arr2.end());
    
    sort(mergedArray.begin(), mergedArray.end());
    
    cout << "Merged and sorted array: ";
    for (int num : mergedArray) {
        cout << num << " ";
    }
    cout << endl;
}

int main() {
    vector<int> arr1 = {3, 1, 4, 5};
    vector<int> arr2 = {8, 2, 6, 7};
    
    mergeAndSortArrays(arr1, arr2);
    
    return 0;
}