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Showing posts from June, 2018

C programs QnA

Q. If sum of two integer is 14 and if one of them is 8 then find other integer. Ans: Well, this is very simple. Simply, one integer is 8 and sum of two integers is 14. So, we need to subtract the number 8 from their sum of 14 to get the second number. So, the second number is: 14 - 8 = 6 C-Program of this task Code---> #include<stdio.h> int main () { int num1 = 8 , num2 , sum = 14 ; num2 = sum - num1 ; printf ( "The second number is: %d" , num2 ); return 0 ; }

WhatsApp Application Crashing

In this Post , we will discuss about the new spam message , which has recently started circulating via whatsapp and it is making everyone’s whatsapp application crashed... A new spam message has recently started circulating via whatsapp that is making everyone’s whatsapp application crashed when they’re clicking on the message that is something like – “if you touch the black point then your whatsapp will hang..don’t touch here”.(See pic1) pic1 For understanding the reason, you’ll need to have a basic knowledge about ASCII values. Typically ASCII decimal number is created from binary, which is the language that all computers understand. Each alphabet has its own ASCII value (i.e: "A" has a ASCII value of 065). So if you send a text message on whatsapp, the system first breaks down each and every alphabet into ASCII characters. But there’s a limit in the numbers of text (ASCII values) that you can send via a single message in whatsapp messenger. Whatsapp encount

Factorial of an integer number using RECURSION in C-Language

In this C program we will calculate the Factorial of a number(integer) using RECURSION method and print the result, in the screen. The number(integer) will be taken from the user. input: The number(integer) (i.e. 5,7 etc.) output: The Factorial of the number will be printed on the screen. CODE----> #include<stdio.h> #include<conio.h> int fact(int x ) ;    //Function declaration main() {      int x,ans;      printf( " Enter the number : " ) ;      scanf( " %d ",&x ) ;      ans= fact( x ) ;     //Function Call      printf( " \n The factorial of %d is : %d ",x,ans ) ;      getch(); }    //Main function ends here int fact(int x )     //Function Structure {      int f;      if( x==0 )      return 1;      else      f=x* fact( x-1 ) ;      return f; } Caution : In this C-program we have used an integer number as an input and the variable where the calculated result is s