#include <stdio.h>

int main(void) {
	// your code goes here
 int a=1,sum=0;
 while(a<=100){
 if((a%5!=0)&&(a%3!=0)){
  if(a%10>=4){
   sum=sum+a;}}
 a=a+1;}
 printf("%d",sum);
return 0;
}