/* Note:Your choice is C IDE */
#include "stdio.h"
void main()
{int a[6],i,b,c,n,j;
 c=10;
 a[5]=100;
 for(i=5;i>0;i--)
 {j=i-1;
 a[j]=a[i]-2;}
 b=a[1]-c;
 if(b==0) printf("%d",a[5]); 
 else printf("%d",a[5]-b);
}