Happy Codings - Programming Code Examples

Html Css Web Design Sample Codes

CPlusPlus Programming Sample Codes

JavaScript Programming Sample Codes

C Programming Sample Codes

CSharp Programming Sample Codes

Java Programming Sample Codes

Php Programming Sample Codes

Visual Basic Programming Sample Codes

C++ Programming Code Examples

C++ > Pyramid Patterns Code Examples

C++ Programming Code to Print Pascal Triangle



C++ Programming Code to Print Pascal Triangle

To print pascal triangle in C++ programming, you have to ask to the user to enter the number of line (upto which he/she want to print pascal triangle). So to print pascal triangle, you have to use three for loops as shown here in the following program.

Following C++ program ask to the user to enter number of line or row upto which the Pascal triangle will be printed to print the Pascal triangle and display it on the screen:

/* C++ Program - Print Pascal Triangle */
		
#include<iostream.h>
#include<conio.h>
long fact(int);
void main()
{
	clrscr();
	int j, n, c;
	cout<<"Upto how many line (Enter number of rows) : ";
	cin>>n;
	for(j=0; j<n; j++)
	{
		for(c=0; c<=(n-j-2); c++)
		{
			cout<<" ";
		}
		for(c=0; c<=j; c++)
		{
			cout<<fact(j)/(fact(c)*fact(j-c));
		}
		cout<<"\n";
	 }
	 getch();
}

long fact(int n)
{
	int c;
	long res=1;
	for(c=1; c<=n; c++)
	{
		res = res*c;
	}
	return (res);
}

C++ Program to Find LCM of two Integers
Examples on different ways to calculate LCM ("Lowest Common Multiple") of two integers using loops and decision making statements. "LCM of two integers" a and b is the smallest

Sum the Integers from 1 to users number
Sum the integers from 1 to a user-specified number in C programming language. Declare the number of integers to be summed. The loop counter. Sum integers from 1 to count.

C++ Solving The Dominating Set Problem
Problem takes 'E edges' as input and outputs dominant set of the graph, implementing the following heuristic. Dominant set of a graph's to find, a set of vertices S, such that for every

C Multiply two Matrices by Passing Matrix
C program asks the user to enter the size of the matrix (rows and column). It asks the user to enter the elements of those matrices and finally adds and displays the result. Perform

C++ Program Reverse an Integer Number
This takes an integer input from the user and stores it in 'variable n'. Then the while loop is iterated until n != 0 is false. In each iteration, the remainder when the value of n is divided

C++ Coding Generating Random Numbers
Following C++ program generate 100 random numbers using rand() function of stdlib.h. To generate random numbers in C++, we use the function rand() to generate and print random

Write the Number as the Sum of Numbers
Algorithm "Counts the partition" of the given number. There is no straight method to count a total number of the partition so we need to 'Generate and Count' them. Time complexity

Implementations for AA-Tree in The C++
Internal method to insert into a subtree. x is the item to insert. t is the node that roots the tree. Set the "New Root". Internal method to remove from subtree. x: the item to remove.

Romance707