scratchyourbrain

import java.io.*;
import java.util.*;

class swap
{
	public static void main(String args[])
	{
		Scanner s = new Scanner(System.in);
		System.out.print("Enter two numbers : ");
		int m = s.nextInt();

scratchyourbrain

#include <stdio.h>
int main()
{
  int n,i;
  printf("Enter a positive integer: ");
  scanf("%d",&n);
  printf("Factors of %d are: ", n);
  for(i=1;i<=n;++i)
  {
      if(n%i==0)

scratchyourbrain

#include <stdio.h>
int main()
{
  int n1, n2, i, temp, num, rem;
  printf("Enter two numbers(intervals): ");
  scanf("%d %d", &n1, &n2);
  printf("Armstrong numbers between %d an %d are: ", n1, n2);
  for(i=n1+1; i<n2; ++i)
  {
      temp=i;

scratchyourbrain

#include <stdio.h>
int main()
{
  int n, n1, rem, num=0;
  printf("Enter a positive  integer: ");
  scanf("%d", &n);
  n1=n;
  while(n1!=0)
  {
      rem=n1%10;

scratchyourbrain

#include <stdio.h>
int main()
{
  int n1, n2, i, j, flag;
  printf("Enter two numbers(intevals): ");
  scanf("%d %d", &n1, &n2);
  printf("Prime numbers between %d and %d are: ", n1, n2);
  for(i=n1+1; i<n2; ++i)
  {
      flag=0;

scratchyourbrain

#include <stdio.h>
int main()
{
  int n, i, flag=0;
  printf("Enter a positive integer: ");
  scanf("%d",&n);
  for(i=2;i<=n/2;++i)
  {
      if(n%i==0)
      {

scratchyourbrain

#include <stdio.h>
int main()
{
  int n, reverse=0, rem,temp;
  printf("Enter an integer: ");
  scanf("%d", &n);
  temp=n;
  while(temp!=0)
  {
     rem=temp%10;

scratchyourbrain

#include <stdio.h>
int main()
{
  int base, exp;
  long long int value=1;
  printf("Enter base number and exponent respectively: ");
  scanf("%d%d", &base, &exp);
  while (exp!=0)
  {
      value*=base;

scratchyourbrain

#include <stdio.h>
int main()
{
  int n, reverse=0, rem;
  printf("Enter an integer: ");
  scanf("%d", &n);
  while(n!=0)
  {
     rem=n%10;
     reverse=reverse*10+rem;

scratchyourbrain

#include <stdio.h>
int main()
{
  int n,count=0;
  printf("Enter an integer: ");
  scanf("%d", &n);
  while(n!=0)
  {
      n/=10;
      ++count;