Printing Hello World In C++

 



#include<iostream>

using namespace std;

void main()

{

  cout<<"Hello World";

getch();

}

Comments

Post a Comment

Popular posts from this blog

Print a Fibonacci series

Image
  #include<stdio.h> #include<conio.h> int main( ) {    int n, a=1, b=1, temp;        printf("Enter the number");    scanf("%d",&n);   printf("Fibonacci series is %d %d ", a,b);   while(a+b<=n)     {        temp=a;        a=b;        b=a+temp;        printf("%d ",b);     } return 0; } Output:- Enter the number6 Fibonacci series is 1 1 2 3 5  
Read more

Check character entered is a special character or not

Image
  #include<stdio.h>  #include<conio.h> int main() {    char ch;      printf("\nEnter The Character : ");    scanf("%c", &ch);      if (ch >= 'A' && ch <= 'Z') {       printf("Character is not Special");    } else if (ch >= 'a' && ch <= 'z') {       printf("Character is not Special");    } else {       printf(" Character Is Special");    }      return(0); }   Output:- Enter The Character : w Character is not Special Enter The Character : @  Character Is Special
Read more

Checking Entered Number .. Prime or Not

Image
#include <stdio.h>    #include<conio.h> int   main () {     int   n , i , m = 0 , flag = 0 ;  //n variable is used to store the value of entered number //varible i for loop //variable m for storing the result //variable flag for used for if statement   printf ( "Enter to check the number :" );     scanf ( "%d" ,& n );     m = n / 2 ;     for ( i = 2 ; i <= m ; i ++)     {     if ( n % i == 0 )     {     printf ( "Number is not prime" );     flag = 1 ;     break ;     }     }     if ( flag == 0 ) {     ...
Read more