Happy Codings - Programming Code Examples

C++ Programming Code Examples

C++ > For Loops and While Loops Code Examples

Factorial program using do-while loop

Factorial program using do-while loop

#include<iostream.h>
#include<conio.h>

 void main()
  {
   long n, i, fact=1;
   clrscr();
   cout<<"Enter any num: ";
   cin>>n;
   i=n;
   if(n>=0)
    {
   do
    {
    fact=fact*i;
    i--;
    }
   while(i>0);
   cout<<"\nFactorial: "<<fact;
   }
   else
    {
   cout<<"fact of -ve num. is not possible";
    }
   getch();
  }

C Programming Codings Checks Leap Year - C Language program check leap year using if else. Wikipedia states Leap Year as a special year containing one extra day i.e. total 366 days in a year. A year is said to be leap year,...

C Program Codes Get nth Bit of a Number - Program to input any number from user and check whether nth bit of the given number is set (1) or not (0). How to check whether nth bit of a given number is set or unset using...

C++ Program to Implement Counting Sort - In c++ sort pogram sample, count the number of 'occurrences' of each element. And store it in the Array of size same as the range of data input. Use element value to refer the counter

C++ Codes Store Information of a Student - In this C++ program, a "structure" (student) is created which contains name, roll and marks as its 'data member'. A structure variable(s) is created. Then, data (name, roll and marks) is

C Read Integers into an Array & Reversing - C Program using Pointers to Read in an array of integers and Print its elements in Reverse order. We have declared one pointer variable and one array and address of first element of

Program Code Find Area of Parallelogram - C program to find area of Parallelogram. This C code Calculates the 'Area of Parallelogram'. The formula used in this c program are Area = b*a where b is the length of any base, a is the

Swap Array Element and Reverse an Array - To reverse an array in C++ programming, you have to ask to the user to enter the array size and array elements. Now start swapping the array elements. Make a variable say temp of

C++ Program Finds HCF of Two Numbers - To find the HCF ('Highest Common Factor') or GCD (Greatest Common Divisor) of 2 or more numbers, make prime factors of the numbers and choose the common prime factors. Then