C++ code to find middle numbers out of three numbers

C++ code to find middle numbers out of three numbers

In this article, we will discuss the concept of C++ code to find middle numbers out of three numbers

In this post, we are going to learn how to write a program to find middle number out of three numbers using different methods in C++ program.

Code to find middle numbers

Code to find middle numbers  out of three using variable initialization

In this code, we will find middle number out of three numbers using variable declaration and initialization in C++ language

Program 1

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int num1=1234,num2=9876,num3=4563;
//variable declaration and initialization
    if(num1>num2){
        if(num2>num3){
        cout<<num2<<" is a middle number";
    }
    else if(num3>num1){
        cout<<num1<<" is a middle number";
    }
    else{
        cout<<num3<<" is a middle number";
    }
    }

    else{

        if(num2<num3){
        cout<<num2<<" is a middle number";
    }
    else if(num3<num1){
        cout<<num1<<" is a middle number";
    }
    else{
        cout<<num3<<" is a middle number";
    }

    }

    getch();
    return 0;
}

When the above code is executed, it produces the following result

4563 is a middle number

 

 

Program to find middle numbers  out of three using user input

In this code, we will find middle number out of three numbers using get input from the user in C++ language

Program 2

#include <iostream>
#include <conio.h>
using namespace std;

int main()
{
    int num1,num2,num3;//variable declaration
    cout<<"Enter three numbers for find middle\n";
//ask input from the user
    cin>>num1>>num2>>num3;
//store the input numbers in the num1,num2 and num3 variables
    if(num1>num2){
        if(num2>num3){
        cout<<num2<<" is a middle number";
    }
    else if(num3>num1){
        cout<<num1<<" is a middle number";
    }
    else{
        cout<<num3<<" is a middle number";
    }
    }

    else{

        if(num2<num3){
        cout<<num2<<" is a middle number";
    }
    else if(num3<num1){
        cout<<num1<<" is a middle number";
    }
    else{
        cout<<num3<<" is a middle number";
    }

    }

    getch();
    return 0;
}

When the above code is executed, it produces the following result

Enter three numbers in the variable middle
234
890
543
543 is a middle number

 

Program to find middle numbers out of three using function

In this code, we will find middle number out of three numbers using user defined function in C++ language

Program 3

#include <iostream>
#include <conio.h>
using namespace std;
int middleNumber(int,int,int);//function prototype
int main()
{
    int num1=6782,num2=1543,num3=8976;//variable declaration
    //Store the input in the variable num1,num2 and num3
    cout<<"Middle number is "<<middleNumber(num1,num2,num3);
    //Call the function and display result on the screen
    getch();
    return 0;
}

int middleNumber(int num1,int num2,int num3){//function definition
    int middle=0;
    if(num1>num2){
        if(num2>num3){
        middle=num2;
    }
    else if(num3>num1){
        middle=num1;
    }
    else{
        middle=num3;
    }
    }

    else{

        if(num2<num3){
        middle=num2;
    }
    else if(num3<num1){
        middle=num1;
    }
    else{
        middle=num3;
    }

}

}

When the above code is executed, it produces the following result

Middle number is 6782

 

Find middle numbers out of three numbers using function with user input

In this program, we will find middle number out of three numbers using function with get input from the user in C++ language

Program 4

#include <iostream>
#include <conio.h>
using namespace std;
int middleNumber(int,int,int);//function prototype
int main()
{
    int num1,num2,num3;//variable declaration
    cout<<"Enter the three numbers\n";
    //Ask input from the user
    cin>>num1>>num2>>num3;
    //Store the input in the variable num1,num2 and num3
    cout<<"Middle number is "<<middleNumber(num1,num2,num3);
    //Call the function and display result on the screen
    getch();
    return 0;
}

int middleNumber(int num1,int num2,int num3){//function definition
    int middle=0;
    if(num1>num2){
        if(num2>num3){
        middle=num2;
    }
    else if(num3>num1){
        middle=num1;
    }
    else{
        middle=num3;
    }
    }

    else{

        if(num2<num3){
        middle=num2;
    }
    else if(num3<num1){
        middle=num1;
    }
    else{
        middle=num3;
    }

}

}

When the above code is executed, it produces the following result

Enter the three numbers
456
987
512
middle number is 512

 

Suggested post

Operator in C++ language

if statements in C++ language

Nested if statements in C++ language

 

 

Similar post

Program to find middle numbers out of three numbers in C++

Program to find middle numbers out of three numbers in C

Program  to find middle numbers out of three numbers in java

Program to find middle numbers out of three numbers in Python