What id basic datatype to store big number in java? -


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

  • 3 जवाब

    मैं एक बहुत ही बड़ी संख्या में सीमा 154770 9 6172227810860 अनुमानित यह संख्या स्ट्रिंग में संग्रहीत होती है और जब मैं इसे लांग में परिवर्तित कर रहा हूं, तब मुझे नंबर फॉर्मेट एक्सपेशेशन दे रहा हूं। मुझे लगता है कि लंबे समय तक बहुत लंबा मूल्य नहीं खेलता है कृपया मुझे कुछ समाधान दें

    धन्यवाद

    जावा या बड़ी संख्या के लिए इस्तेमाल किया जा सकता है यह स्ट्रिंग से भी घोषणा करना आसान होगा। 

      बिगइटेरियर num = नया बिगइन्टेजर ("154770 9 6172227810860");   
     ध्यान दें कि यह "मूल डेटाटाइप" (आदिम) नहीं है, इसलिए आपको मूल्य प्राप्त करने के तरीकों को कॉल करना होगा या "इसे" संशोधित करना होगा। (यह अपरिवर्तनीय fyi है)। जैसा कि अन्य उत्तरों द्वारा उल्लिखित है, संख्या की लंबाई उपलब्ध स्मृति तक सीमित है।

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