c# - Is there a Linq method to tell that A is the subset of B? -

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इस सवाल का पहले से ही एक उत्तर है: < / P>

  • 6 जवाब

    चलो मेरे पास 2 सरणियाँ < कोड> स्ट्रिंग [] ए = {"ए", "बी", "सी"} और स्ट्रिंग [] बी = {"ए", "बी", "सी", "डी" "ई"} ।

    क्या कोई ऐसा तरीका है जो सीधे बता सकता है कि ए एक सबसेट है? सिवाय सिर्फ बी के अलग-अलग तत्वों को हटा दिया जाएगा, लेकिन यह नहीं बताएगा कि यह पूरी तरह बी का सबसेट है।

    मदद करने के लिए धन्यवाद।

    आप ऐसा कर सकते हैं, बस: 

      ए। सभी (बी.कंटेन);   
     और आप यह सुनिश्चित करने के लिए  लम्बाई  को देखना चाहते हैं कि वे समान आकार नहीं हैं और  ए  एक सबसेट है  <पूर्व>  boolSubset = ए। सभी (बी.कंटेनेंस) & amp; amp; ए लैंन्मेंट & lt; B.Length;

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