Check for Strong No.

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 //Check For Strong No.  
 //Downloaded from www.c4cprog.co.nr  
 #include<conio.h>  
 void strong(int n)  
 {  
 int i,s,t,p,x,j;  
 p=n;  
 s=0;  
 while(p>0)  
 {  
 x=p%10;  
 t=1;  
 for(j=1;j<=x;j++)  
 t=t*j;  
 s=s+t;  
 p=p/10;  
 }  
 if(s==n)  
 printf("\nThe No IS STRONG NO.");  
 else  
 printf("\nThe No IS NOT STRONG NO.");  
 }  
 void main()  
 {  
 int n;  
 clrscr();  
 printf("Enter The No : ");  
 scanf("%d",&n);  
 strong(n);  
 getch();  
 }