Happy Codings - Programming Code Examples

C++ Programming Code Examples

C++ > Conversions Code Examples

Convert Decimal to Binary

Convert Decimal to Binary

To convert decimal number to binary number in C++ programming, you have to ask to the user to enter the decimal number to convert it into binary number to display the equivalent value in binary format as shown here in the following program.

Following C++ program ask to the user to enter any number in decimal format to convert it into binary, then display the result on the screen :
		
#include<iostream.h>
#include<conio.h>
void main()
{
	clrscr();
	long int decnum, rem, quot;
	int binnum[100], i=1, j;
	cout<<"Enter any decimal number : ";
	cin>>decnum;
	quot=decnum;
	while(quot!=0)
	{
		binnum[i++]=quot%2;
		quot=quot/2;
	}
	cout<<"Equivalent binary value of "<<decnum<<" :\n";
	for(j=i-1; j>0; j--)
	{
		cout<<binnum[j];
	}
	getch();
}

Daylight saving time indicator in C coding - C Program the tm structure contains the following members. Seconds, 0-60, minutes, 0-59, hours, 0-23, day of the month, 1-31, Jan, 0-11, years from 1900, days since Sunday...

Copy One String to Another use Recursion - C Language Program code to copy one string to another using recursion. The Program uses recursive function and copies a string entered by user from one 'Character Array' to another

Program Code Search an Element in a Tree - Program search element in a tree recursively. Program searches for a given Node in a Tree. The Tree we have used is the "Binary Search Tree". A Binary search tree follows a concept

Function Chaining Calls Using This Pointer - Example of using this 'pointer' is to return the "Reference of current object" so that you can chain "function calls", this way you can call all the functions for the current object in one go.

C Program Code Checks Vowel Consonant - C Programming Language check whether an alphabet is Vowel or Consonant using if else. English alphabets a, e, i, o, u both lowercase & uppercase are known as vowels. Alphabets

Count Alphabets Digits Special Characters - C program Count total number of Alphabets, Digits or 'Special Characters' in a string using Loop. How to find total number of alphabets, digits & special characters in a string in The C

C Program Coding Multiply Two Numbers - Stores two floating point numbers in variable firstNumber and secondNumber respectively. Performs multiplication and stores the result in variable productOfTwoNumbers. Result up

C++ Program to Implement Pairing Heap - In this, Insert item x into the 'priority queue', maintaining heap order. Return a pointer to the node containing the new item. Find the 'smallest' item in the priority queue. Return