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C Program to Create directory in C using Interrupts.



C Program to Create directory in C using Interrupts.

#include<dos.h>

void main() {
   char *path = "BIN";

   _AH = 0x39;
   _DX = (unsigned int) path;
   __int__(0x21);
}

Program Create the Prufer Code for a Tree
The Time complexity to generate this code is 'O(v*e)'. This algorithm takes the input of the number of vertexes for the tree. Then it takes the input if "Vertex Pairs" which have an edge

C++ Code to Print Smiling Face on Screen
To 'print smiling face' in C++, first you have to ask how many smiling face user want to print on screen to print required number of smiling face on the screen. So to print smiling face on

Find the Nearest Common Ancestor in The
C Program prints all the elements of Nth level in single line. Structure of binary tree node. Add node to binary tree. Height of the binary tree. Finds the nearest common ancestor. If

C Program Code Nested If..Else Statement
When an if else statement is present inside the body of another "if" or "else" then this is called nested if else. C Else and else..if are optional statements, a program having only

C++ Check whether a Vertex Cover of Size
The problem takes E edges as input and then outputs whehter vertex cover of size K of the graph exists or not. 'Vertex Cover of a Graph' is, a set of vertices S, such that for every edge

C Program Prints All Odd Numbers 1 to N
How to print Odd Numbers from 1 to N using loop in C programming. Input upper limit to print odd number from user. Store it in some variable N. Run a loop from 1 to N, increment

C Number of Days in a Month Switch Case
Find number of Days in a Month using switch case - best approach. Lets Observe the above program carefully for a moment. In the above program we are performing same action on...

Code Finds product of Digits of a Number
C program code input a number and calculate product of its digits. I have divided the logic to calculate product of digits in three steps. Extract last digit of the number. Multiply the