def polzovatel_data(): chislo = "" stroka = "" w = str(input("Введите мощность прибора в кВт, вт, или Мега ваттах)")) for n in w.lower(): if n in "0123456789": chislo = chislo + n else: stroka = stroka + n stroka_f = '' for n in stroka: if n == " ": pass else: stroka_f = stroka_f + n return int(chislo), stroka_f def core(): w, r = polzovatel_data() r_sop = "" sop = 0 for n in r: if r is "ватwat": r_sop = r_sop + r sop = sop + 1 if sop >= 3: print(w / 1000, "кВат") core()