Whakawhiti Tau Rōmana

Tuhia he tau, he tau Rōmana rānei i raro nei — ka kitea aunoa e te taputapu ko tēhea i tāuru e koe, ā, ka huri tonu ki tētahi atu.

Kāore he kī API Kāore he mea e puta atu i tō pūtirotiro. Whakamahinga mutunga kore
Whakawhiti Tau Rōmana — Tau ki te Rōmana, ā, hoki anō

Whakauruhia he tau, he tau Rōmana rānei

Tuhia he uara ki runga kia kite i te huringa–
Nō ngā tāngata e whakamahi ana i tēnei taputapu

Ngā arotake

Kei te utaina ngā arotake…
He aha tēnei, ā, pēhea te mahi a ia?

Me pēhea te huri i ngā tau Rōmana

  1. Tuhia he tau katoa (1 ki te 3,999) rānei he tau Rōmana ki te pouaka kei runga ake nei.
  2. Ka kitea aunoa e te taputapu ko tēhea i tāuru e koe.
  3. Ka puta tonu te hua kua huri i raro nei, i roto i tētahi atu hōputu.
Tautuhinga

Ngā uara o ngā tohu nama Rōmana

TohuUaraTohuUara
I1C100
V5D500
X10M1,000
L50

Ka tuhia ngā tohu i te nuinga o te wā mai i te nui rawa ki te iti rawa, mai i te mauī ki te katau, ā, ka tāpirihia ā rātou uara (VI = 6). Ina puta he tohu iti i mua i tētahi tohu nui, ka tangohia tōna uara (IV = 4, IX = 9) — mā tēnei tuhi tangohanga e kore ai e whakahuatia he tohu i roto i te toru ngā wā i te rarangi kotahi.

Ngā pātai e pātaitia nuitia ana

Ngā pātai auau

He kore utu tūturu tēnei kaitahuri nama Rōmana, kāore he rēhitatanga?+

Āe. Ka whakahaere katoa te taputapu mā JavaScript i tō pūtirotiro — kāore he pūkete, kāore he kī API, ā, kāore he here mō te auau o tō whakamahi.

He aha ngā tau e taea ana te huri?+

Ko ngā tau Rōmana paerewa e tohu ana i ngā tau katoa mai i te 1 ki te 3,999. Kāore he huarahi paerewa hei tuhi i te 0, i ngā tau kino rānei, ā, i ngā tau kei runga ake i te 3,999, e hiahiatia ana he tohu motuhake e kore e kapi i konei.

Me pēhea e mōhio ai te taputapu mēnā i tuhi au i tētahi nama, i tētahi nama Rōmana rānei?+

Ka tirohia mēnā he tau anake tō urunga, he reta anake rānei (I, V, X, L, C, D me M) he tau Rōmana, ā, ka huri aunoa ki te huarahi e hāngai ana.

He aha ka tupu mēnā ka patopato au i tētahi nama Rōmana hē?+

Ka whakamana tēnei taputapu i te hanganga o te tau Rōmana kia rite ki ngā ture paerewa, ā, ka whakaatu karere mēnā kāore i te tau tika, i te hanga tika rānei.

He aha i whakamahia ai e ētahi nama te tuhi whakaheke, pērā i te IV mō te 4?+

Ka karo te tuhi whakaheke i te whakahoki anō i tētahi tohu e whā ngā wā i te rarangi kotahi. Hei utu mō te IIII hei tohu i te whā, ka whakamahia tētahi tohu iti ake i mua i tētahi tohu nui ake (I i mua i te V) hei tohu "whakaheke", ā, ka puta ko IV.

Ngā taputapu e pā ana

Ngā taputapu mō te huringa nama

Tikanga

Me pēhea te mahi a tēnei kaitahuri

Ka hurihia tō uara i te wā tūturu i waenga i ngā tau me ngā tau Rōmana mā JavaScript, e whakamahi ana i ngā ture hurihanga paerewa — kāore he mea ka whakauru koe e tukuna ki tētahi tūmau, e penapenahia rānei ki hea.

I whakahōutia whakamutunga: 28 Akuhata 2026.

Haere tonu

He taputapu anō kei roto i te pouaka

E iwa atu ngā taputapu kore utu, kāore he kī API, kei te whārangi kāinga.