NP困難

Chinese

		NP	hard; difficult; challenging hard; difficult; challenging; poor; impoverished; disadvantaged
trad. (NP困難)		NP	困難
simp. (NP困难)		NP	困难

Pronunciation

• Mandarin

  (Pinyin): ēn-pì-kùnnán

  (Zhuyin): ㄣ ㄆㄧˋ ㄎㄨㄣˋ ㄋㄢˊ

• Cantonese (Jyutping): en¹ pi¹ kwan³ naan⁴

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• Mandarin
  • (Standard Chinese)⁺
    • Hanyu Pinyin: NP-kùnnán
    • Zhuyin: ㄣ ㄆㄧˋ ㄎㄨㄣˋ ㄋㄢˊ
    • Tongyong Pinyin: enpìkùnnán
    • Wade–Giles: ên¹-pʻi⁴-kʻun⁴-nan²
    • Yale: ēn-pì-kwùn-nán
    • Gwoyeu Romatzyh: enpihkuennnan
    • Palladius: эньпикуньнань (enʹpikunʹnanʹ)
    • Sinological IPA ^(key): /ˀən⁵⁵ pʰi⁵¹⁻⁵³ kʰu̯ən⁵¹ nän³⁵/
• Cantonese
  • (Standard Cantonese, Guangzhou–Hong Kong)⁺
    • Jyutping: en¹ pi¹ kwan³ naan⁴
    • Yale: colloquial sounds not defined
    • Cantonese Pinyin: en¹ pi¹ kwan³ naan⁴
    • Guangdong Romanization: colloquial sounds not defined
    • Sinological IPA ^(key): /ɛːn⁵⁵ pʰiː⁵⁵ kʷʰɐn³³ naːn²¹/

Adjective

NP困難

1. (computing theory) NP-hard