Zulqurnain

#include <string.h>
#include <iostream>
#include <fstream>
using namespace std;

class Permute{
	int start,end,count;
	char *f,*str;
public:
	Permute(char* st,char* fn){ // fn =  file name / full path with name

Zulqurnain

#include<iostream.h>
double my_sqrt(int,int);
 
int main()
{
    int num,root; // root can be 2,3,4... 
	//root depends you want to take square , cube , 4rth , 5th , nth root of any number
	cout<<"Enter Your Value N :=:"; cin>>num; cout<<"\n";
	if(num<0){
		cout<<"Square Root of -ve entry in real Number is Not Possible\n";

Zulqurnain

#include <iostream>
using namespace std;

int main(void){ // coded by Zuqurnain jutt
    int num=1,den=1,t1=1;
    double n=0.25,t2=1; // n can be any number
    for(int i=1;;i++){
        t2=i*n; 
        t1=t2; 
        t2-=t1;

Zulqurnain

#include <iostream.h>
#include <string.h>
 
class student 
{
	char *arr[5];
 
public:
	student(void){
		for(int i=0;i<5;i++){

Zulqurnain

#include <iostream.h>
#include <string.h>

class student 
{
	char *arr[5];

public:
	void setarr()
	{

Zulqurnain

#include <iostream.h>
#inlcude <math.h>

int main(){  // Done By Zulqurnain jutt

  double Numerator , Denominator , Result;

	cout<<"Enter Numerator :=:"; cin>>Numerator;
	cout<<"Enter Denominator :=:"; cin>>Denominator;

Zulqurnain

#include <iostream.h>

int main(){ // Simple Prime Checker

  int n;
	cout<<"Enter Your Number :=:"; cin>>n;
	/*Logic is simple ! if a number is divisible by more than 2 times ,, when approaching it from 1 to n then 
	its not prime else it is prime .
	*/
	int t=1,i=0;

Zulqurnain

#include <iostream.h>
int main(){


	int Deci,i=0;
	int THex[100]; // Reason To Use : We Need A,B,C,D,E character To Represent Value of HEX 
	char Hex[100]; // Stores HEX
	cout<<"Enter Decimal Number :=:"; cin>>Deci;
	int Current_r=Deci , Current_q=Deci;
	while(Current_q>=16){ // getting all remainders in array Reversed

Zulqurnain

#include <iostream.h>
#include <stdlib.h>
int main(){ // By Zulqurnain jutt

  int n;
	char c[100];

	cout<<"Enter Your Number :=:"; cin>>c;

	for(int it=0,Fail=0,Pass=0;c[it]!='\0';it++){

Zulqurnain

#include <iostream.h>
#include <fstream.h>

int main()
{
  ofstream fout;
	int i; char ch;
	// File opening in  output mode both
	fout.open("d:/test.txt",ios::in);
	if(!fout)