C++ program to input two integers that return the smallest one.

C++ program to input two integers that return the smallest one.


# include "iostream.h"
# include "conio.h"
int min(int a, int b)
{
 if (a< b )
  return(a);
 else
  return(b);
}
char min(char a, char b)
{
 if (a< b )
  return(a);
 else
  return(b);
}
double min(double a, double b)
{
 if (a< b )
  return(a);
 else
  return(b);
}
void main()
{
 int n, n1;
 char ch, ch1;
 double d, d1;
 clrscr();
 cout << "Enter two integers ";
 cin >> n >> n1;
 cout << "Enter two characters ";
 cin >> ch >> ch1;
 cout << "Enter two double precision quantity ";
 cin >> d >> d1;
 cout << "\nMinimum of two integer "<< min(n,n1);
 cout << "\nMinimum of two characters "<< min(ch,ch1);
 cout << "\nMinimum of two double precision quantity "<< min(d,d1);
}

step by step explaination:
1.Header file "iostream.h" is used to defyning the function cin and cout.
2.Header file "conio.h" is used to defying the printf and scanf function.
3.If is a "conditional statement" that is used to apply the condition.
4.else is also a "conditional statement" it is used in case of failing the if statement.
5.main is also a void type function and it is worked untill the curley brackets.