Question

iostream and basic function only plz

Write a c++ program which declares an array which can hold 50 int values. Use a const to establish the size of the array. Use a loop to fill the array with 50 random numbers. Then display the values 10 per line, like:

32734  11377 29730 25790 27662 31264   5530   7441 14377  21719
28059  27864   4276   1495 29687 12784 19497 31106 21525 22643

Answer 1

#include <iostream>
#include <stdlib.h>
#include <time.h>

using namespace std;

int main()
{
   const int size = 50;               //const int
   int arr[size],i;               //array size of const int
   srand(time(NULL));               //creates new seed for creating new random numbers
   for(i=0;i<size;i++)
       arr[i] = rand() % (50000-1000) + 1;   //getting random numbers within range of max = 50000, min = 1000

   for(i=0;i<size;i++)
   {
       cout << arr[i] << " ";           //printing random numbers
       if((i+1)%10==0)               //including new line after 10 elements in a row
           cout << endl;
   }
}

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