Happy Codings - Programming Code Examples

C++ Programming Code Examples

C++ > Sorting Searching Code Examples

Bubble sort in c++ programming

Bubble sort in c++ programming

#include<iostream>
using namespace std;

int main(){
     //declaring array
      int array[5];
      cout<<"Enter 5 numbers randomly : "<<endl;
      for(int i=0; i<5; i++)
      {
     //Taking input in array  
       cin>>array[i];        
      }  
      cout<<endl; 
      cout<<"Input array is: "<<endl;
      
      for(int j=0; j<5; j++)
      {
       //Displaying Array 
       cout<<"\t\t\tValue at "<<j<<" Index: "<<array[j]<<endl;        
      }   
      cout<<endl;
    // Bubble Sort Starts Here
     int temp;
     for(int i2=0; i2<=4; i2++)
   {
     for(int j=0; j<4; j++)
     {
        //Swapping element in if statement    
           if(array[j]>array[j+1])
       {
        temp=array[j];
        array[j]=array[j+1];
        array[j+1]=temp;        
       }
     }         
   }
   // Displaying Sorted array
      cout<<"  Sorted Array is: "<<endl;
     for(int i3=0; i3<5; i3++)
   {
    cout<<"\t\t\tValue at "<<i3<<" Index: "<<array[i3]<<endl; 
   }  
return 0;
}

C++ Finding Median of Two Sorted Arrays - Program find the 'median' of elements where elements are stored in 2 'different arrays'. We need to find 'combined' median of 2 different 'data set'. So it includes sorting of both arrays

Calculator Program by use C++ Functions - A simple C++ Calculator which have different functions for different operations. menu base selection screen using switch statement. Ever operation should have its own function. Code

Code find sum of main diagonal elements - Read elements in a matrix and find the sum of main diagonal (major diagonal) elements of matrix. Find sum of all elements of main diagonal of a matrix. Input elements in the

C++ Sample Coding Print Fibonacci Series - Use the three variable say a, b and c. Place b in a and c in b then place a+b in c to print the value of c to make and print Fibonacci series as shown here in the following C++ program.

Find Sum of Opposite Diagonal Elements - C program to read elements in a matrix and find the sum of minor diagonal elements. C program to calculate sum of minor diagonal elements. Input elements in matrix from user

C++ Codings Global Function Friend Class - Similar to friend class, this 'C++ Function' can access the private and protected members of another class. A 'Global Function' can also be 'declared as friend' as shown in the C++ Code

C++ Checks Original Equal Reverse or Not - To check that the original number is equal to its reverse or not in C++, enter the number & reverse that number then check that reverse is equal to "original or not", before reversing

C++ Switch Statement Control Statement - "Switch statement" is multi-way decision that tests whether an expression 'matches' one of a number of "constant integer", and branches accordingly. 'Switch statement' that allows us