program to find factorial of given number AND number is armstrong or not armstrong AND numberis palindron or not Palindron

1. Write a program to find factorial of given number using for loop c program
2. Write a Program to check wether number is armstrong or not armstrong c program 
3. Write a Program to check wether numberis palindron or not Palindron c program 

1.
Write a program to find factorial of given number using for loop c program

/* Write a program to find factorial of given number using for loop  */
   #include<stdio.h>
   #include<conio.h>
   void main()
   {
     int num,i,fact=1;
     clrscr();
     printf("Enter Number : ");
     scanf("%d",&num);
     for(i=1;i<=num;i++)
     {
       fact = fact*i;
     }
     printf("Factorial = %d",fact);
     getch();
   }                      

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2.
Write a Program to check wether number is armstrong or not armstrong c Program

/* Write a Program to check wether number is armstrong or not armstrong
   Ex :- 153 = 1^3+5^3+3^3 = 153  */
   #include<stdio.h>
   #include<conio.h>
   void main()
   {
     int i,num,temp,t,sum=0;
     clrscr();
     printf("Enter number : ");
     scanf("%d",&num);
     temp = num;
     while(num>0)
     {
       t=num%10;
       num = num/10;
       sum = sum + t*t*t;
     }
     if(temp == sum)
     {
       printf("Number is Armstrong");
     }
     else
     {
       printf("Number is Not Armstrong");
     }
     getch();
   }                                    

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3.

Write a Program to check wether numberis palindron or not Palindron
 /* Write a Program to check wether number is  palindron or not Palindron
   Ex :- 1331 revers = 1331        */

   #include<stdio.h>
   #include<conio.h>
   void main()
   {
     int i,num,temp,t,sum=0;
     clrscr();
     printf("Enter number : ");
     scanf("%d",&num);
     temp = num;
     while(num>0)
     {
       t=num%10;
       num = num/10;
       sum = sum*10 + t;
     }
     if(temp == sum)
     {
       printf("Number is Palindron");
     }
     else
     {
       printf("Number is Not Palindron");
     }
     getch();
   }

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