#!/bin/python
import re

def parse_resistors(raw_input):
    values = []
    tokens = raw_input.replace(',', ' ').split()

    for token in tokens:
        match = re.fullmatch(r'([0-9]*\.?[0-9]+)\s*([KM]?)', token)
        if not match:
            raise ValueError(f"Invalid component value '{token}'")

        number = float(match.group(1))
        if number <= 0:
            raise ValueError(f"Invalid component value '{token}' (must be positive)")

        suffix = match.group(2)
        if suffix == 'K':
            multiplier = 1e3
        elif suffix == 'M':
            multiplier = 1e6
        else:
            multiplier = 1.0

        values.append(number * multiplier)

    return values