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C++ Programming Code Examples

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Program to Print number Pattern - same number



Program to Print number Pattern - same number

1
2 2 
3 3 3
4 4 4 4
5 5 5 5 5

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

void main()
{
  int i, j;
    for(i=1;i<=5;i++)
    {
        for(j=1;j<=i;j++)
        {
            cout<<i;
        }
        cout<<"\n";
    }

getch();
}

Checking the Number is a Perfect Number
Program input a number and check whether the number is Perfect number or not. Perfect number is a positive integer which is equal to the sum of its proper positive divisors. So 6 is

C++ Finds Gets and Display the IP Address
To get the IP address of your computer in c++ programming, use the function system() and place the command 'ipconfig' after providing the full path of 'System32' i.e., C:\\Windows\\

C Segregate 0s on left side 1s on right side
C Program to Segregate 0s on left side and 1s on right side of the Array (Traverse Array only once). Function to segregate all 0s on left and all 1s on right. Increment left index while we

C Convert UpperCase String to LowerCase
In C Language program code, user would be asked to enter a String (it can be in complete uppercase or partial uppercase) and then the program would convert it into a complete(all

Program Computes the Area of a Triangle
C++ Language code to compute the area of a triangle using determinants. The 'plus/minus' in this case is meant to take whichever sign is needed so the 'answer is positive'. Do not say

C Convert a Time value to and from UTC
Status epilepticus, print help. Extract UTC time from string. Convert UTC to time string. Print help and exit. Convert INT utc value to timestring. Convert STR to INT utc time...

Code Perform Binary Search use Recursion
C program, 'using recursion', performs binary search. In this c program, an array of random number is generated. User is asked to enter a key. The array of random numbers are sorted

C++ language Program to Implement Trie
Program demonstrates the implementation of Trie. Trie node base declaration. Trie node declaration. Trie class declaration. Insert trie node. Destroy trie. Trie traversal. Clustering