Sample Qustion 9

Write a C++ program to display the smallest and greatest of given values. It also displays the value that occurs the most.    
         2,5,12,78,21,56,90,32,12,90,90,12

 #include<iostream>
using namespace std;
int main()
{
    int arr[15] = {2,5,12,78,21,56,90,32,12,90,90,12};
    int maxnum = arr[0];
    int minnum = arr[0];

  for (int i = 0; i < 12; i++)
    {
      if (arr[i] > maxnum)
        {
          maxnum = arr[i];
        }
      else if (arr[i] < minnum)
        {
          minnum = arr[i];
        }
    }
    cout <<"max number is : " << maxnum<<endl;
    cout <<"min number is : " << minnum<<endl;
    int maxRepeat=arr[0],mostrep,repeat=0;
    for (int q=0;q<12;q++)
    {
        for (int j=0;j<q;j++)
        {         //repeat=1;
                 if (arr[q] == arr[j+1])
                        repeat=repeat+1;
        }
        if (maxRepeat<repeat)
        {
            maxRepeat = repeat;
            mostrep=arr[q];
        }
    }
    cout << "the most repeated number is: " <<mostrep<< endl;
    
    return 0;
}


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