#include <stdio.h>
#include <string.h>
#include <stdlib.h>

int main(int argc, const char *argv[]) {	
	char *largeString = "93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253697920827223758251185210916864000000000000000000000000";
	char tempStr[2];
	int i;
	int sum = 0;
	
	for (i = 0; i < 159; i++) 
		sum += atoi(strncpy(tempStr,&largeString[i], 1));
	
	printf("%d",sum);
	
	return 0;
}