Question

(C++) Topic: Please write a function Order (int *largest, int *medium, int*smallest). The function of this function is to rearrange the value of the whole index pointed to by the three indicators, that is, how to set the indicator that is passed in. If the function ends, it must be largest to point to the largest value, smallest to the smallest value, medium to point to The value in the middle. For example, consider the following main(). The order of its output should be 300, 200, 100.
Int main(){
 Int a, b, c;
 a = 100;
 b = 200;
 c = 300;
 Order(&a, &b, &c);
 Cout << a << "," << b << "," << c << endl;
}
Claim:
1. This assignment must not use global changes.
2. The results submitted must be complete and executable. That is, you must have the appropriate main() function. Order( ) must be called in the main() function to display its functionality.

Answer 1

#include<iostream>
#include<fstream>

using namespace std;

void Order(int *largest, int *medium, int *smallest)
{
   int a, b, c;
   a = *largest;
   b = *medium;
   c = *smallest;
   if(a > b && a > c)//a is largest
   {
      *largest = a;
      if(b > c)//b is medium and c is smallest
      {
         *medium = b;
         *smallest = c;
      }
      else
      {
         *medium = c;
         *smallest = b;
      }
   }
   else
   if(b > a && b > c)//b is largest
   {
      *largest = b;
      if(a > c)//a is medium and c is smallest
      {
         *medium = a;
         *smallest = c;
      }
      else
      {
         *medium = c;
         *smallest = a;
      }
   }
   else//c is largest
   {
      *largest = c;
      if(a > b)//a is medium and b is smallest
      {
         *medium = a;
         *smallest = b;
      }
      else
      {
         *medium = b;
         *smallest = a;
      }
   }
}

int main() 
{
   int a, b, c;
   a = 100;
   b = 200;
   c = 300;
   Order(&a, &b, &c);
   cout << a << "," << b << "," << c << endl;
}

OUTPUT:

CAUsers Shubham\Desktop\ Main.exe 300,200,100 Process exited after 0.2008 seconds with return value e Press any key to continue .. .

(Feel free to reach me out in comments for any help)