#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define A1BASE 440
char tmpchar[255];

int octave_man(void) // gets complete Hz-number of string tmpchar ... .
{
	char *tmpchar2,*tmpchar3,*tmpchar4,*tmpchar5;
	char *alphabad[] = { "a","b","c","d","e","f","g" };
	int inti,inti2;
	strncpy(tmpchar2,tmpchar,2); // kick possible garbage out, this mks it "user-friendly"
	if((strcmp("a1",tmpchar)) == 0) //we use tmpchar to make it bug-free ... . 
		return A1BASE;	// we don't need a huge calculation to define A1-value !!!
	for(inti=0;inti<=7;inti++) // count up the scale
	{
		if((strncmp(tmpchar2,alphabad[inti],0)) == 0)
		{
			strncpy(tmpchar3,tmpchar2,0); // seperation
			for(inti2 = 0;inti2<=6;inti2++) // count up the octave
			{
				sprintf(tmpchar4,"%s%d",tmpchar3,inti2); // tmp-usement
				if((strncmp(tmpchar2,tmpchar4,2)) ==0 )
				{
					sprintf(tmpchar4,"%d",inti2); // real association!
					break;
				}
			}
			sprintf(tmpchar5,"%s%d",tmpchar3,tmpchar4);
			if((strcmp(tmpchar5,tmpchar2)) == 0)
				return ((A1BASE + (A1BASE/7*inti))*inti2);	// return tone+octave as absolute Hz
			strcat(tmpchar5,"+");
			if((strcmp(tmpchar5,tmpchar2)) == 0)
				return ((A1BASE + (A1BASE/7*inti))+(A1BASE/14)*inti2);//return tone+octave+ as absolute Hz
			sprintf(tmpchar5,"%s%d-",tmpchar3,tmpchar4);
			if((strcmp(tmpchar5,tmpchar2)) == 0)
				return ((A1BASE + (A1BASE/7+inti))-(A1BASE/14)*inti2);//return tone+octave- as absolute Hz
		}		
		// if we leave the for(); loop generally, somebody entered something very
		// stupid! IT IS NOT VERY INTELIGENT TO POINT THIS OUT AFTER CALC SO MUCH :)
	}
//recapitulation: alphabad	: the scale
//		  tmpchar2 	: whole string
//		  tmpchar3 	: tone
//		  tmpchar4	: octave
//		  tmpchar5	: is just a tmp-char :)
//		  init		: integer used for the scale
//		  inti2		: integer used for the octave
	return 0;
}
int main(int argc, char *argv[])
{
	int integer;
	scanf("%s",tmpchar);
	if((integer =octave_man()) == 0)
	{
		printf("error!\n");
		return 1;
	}
	else
	{
		printf("%d\n",integer);
		return 0;
	}
}

for(inti=0;inti<=7;inti++)

for(inti=0;inti< 7;inti++)