offset = log(blocksize) / log(2);
index =  log(numberofblocks) / log(2);
sets = numberofblocks / assoc

    while(getline(cin, addr)){
        //convert ascii into binary
        strcpy(line, addr.c_str());

        binaryConverted = hexToBin(line);

        //split binary to tag/index/offset
        //blocknumber = tag + index
        cacheindex = (blocknumber % sets) * assoc

        //check if cacheindex in cache structure

        if(if cacheindex in cache structure)
        {
            hit++'
        }
        else(if cacheindex not in cache structure)
        {
            miss++;
            //add cacheindex to cache
        }

    }