Question

Write a C++ program:

1. Declares an array named numberList with 50 components of the type int.

2. Initialize the array so that the first 25 components are equal to the square of the counter (or index) variable and the last 25 components are equal to 1, 2, 3, … , 25.

3. Output the array so that exactly ten elements per line are printed.

Answer 1

#include<iostream>

using namespace std;

int main()
{
   int numberList[50];

   for (int i = 0; i < 25; i++) {
      numberList[i] = i * i;
   }

   for (int i = 25; i < 50; i++) {
      numberList[i] = i - 24;
   }

   for (int i = 0; i < 50; i++) {
      cout << numberList[i] << "\t";
      if ((i + 1) % 10 == 0) {
         cout << endl;
      }
   }

   return 0;
}