C++ you are given an array a representing heights of students. all the students are asked to stand in rows. the students arrive by one, sequentially (as their heights appear in a). for the i-th student, if there is a row in which all the students are taller than a[i], the student will stand in one of such rows. if there is no such row, the student will create a new row. your task is to find the minimum number of rows created.

The below code will help you to solve the given problem and you can execute and cross verify with sample input and output.

#include<stdio.h>

#include<string.h>

 int* uniqueValue(int input1,int input2[])

 {

   int left, current;

   static int arr[4] = {0};

   int i      = 0;

     for(i=0;i<input1;i++)

      {

         current = input2[i];

         left    = 0;

         if(current > 0)

         left    = arr[(current-1)];

      if(left == 0 && arr[current] == 0)

       {

       arr[current] = input1-current;

       }

       else

   {

       for(int j=(i+1);j<input1;j++)

       {

           if(arr[j] == 0)

           {

               left = arr[(j-1)];

               arr[j] = left - 1;

           }

       }

   }

}

return arr;

}