View difference between Paste ID: RML0gTQP and snKp4MVQ

 #include <iostream>
 #include <iomanip>
 #include <cstdlib>
 
 void add_arr (unsigned int *a1, size_t s1, unsigned int *a2, size_t s2, unsigned int *a3, size_t s3);
 void out_arr (unsigned int *a1, size_t s);
 void inp_arr (unsigned int *a1, size_t s);
 
 using namespace std;
 
 int main (void)
 {
     const int max_size = 10;
     unsigned int arr1[max_size] = {0}, arr2[max_size] = {0}, arr3[max_size] = {0};
     int size;
 
     do
     {
         cout << "input size of arrays: ";
         cin >> size;
     } while (size > max_size);
 
     inp_arr(arr1, size);
     inp_arr(arr2, size);
     add_arr(arr1, size, arr2, size, arr3, size);
-    cout << "array3\n";
+
     cout << "array1-> ";
     out_arr(arr1, size);
 
     cout << "array2-> ";
     out_arr(arr2, size);
 
     cout << "array3-> ";
     out_arr(arr3, size);
 
     system("pause");
     return 0;
 }
 
 
 void add_arr (unsigned int *a1, size_t s1, unsigned int *a2, size_t s2, unsigned int *a3, size_t s3)
 {
     if ((s2 == s1) && (s3 >= s2))
     {
         for (size_t i = 0; i < s1; i++)
             a3[i] = a2[i] + a1[i];
         }
     else
     {
         cout << "wrong value" << endl;
     }
 }
 
 void out_arr (unsigned int *a1, size_t s)
 {
     for (size_t i = 0; i < s; i++)
         cout << setw(5) << a1[i];
     cout << endl;
 }
 
 void inp_arr (unsigned int *a1, size_t s)
 {
     for (size_t i = 0; i < s; i++)
     {
         cout << "input " << i << " element: ";
         cin >> a1[i];
     }
     cout << endl;
 }