string - Java - cannot compare input -

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

  • 23 उत्तर

    मैं जावा के लिए नया हूँ ( और प्रोग्रामिंग) और मैं एक प्रोग्राम लिख रहा हूं जो एक इनपुट के रूप में इनपुट प्रदान करता है (हां या नहीं) वेतनमान / एक चर को घटाता है जो अंत में एक आउटपुट देता है जो उसके मूल्य पर निर्भर करता है। समस्या यह काम नहीं कर रही है !. यह हमेशा "हां" के साथ इनपुट स्ट्रिंग की तुलना करने में विफल रहता है।

    यह मेरा कोड है: 

      सार्वजनिक शून्य इनपुटहैंडलर (स्ट्रिंग इनपुट) { यदि (इनपुट == "हां") {परिणाम = परिणाम + 1; } और {परिणाम = परिणाम - 1; }}   
     क्या कोई मेरी सहायता कर सकता है?  
     धन्यवाद।   
     
     
      सार्वजनिक शून्य इनपुटहैंडलर (स्ट्रिंग इनपुट) {if (input.equals ("हाँ")) {परिणाम = परिणाम + 1; } और {परिणाम = परिणाम - 1; }}   
     आप वास्तव में 2 वस्तुओं की तुलना करते हैं जो बराबर नहीं हो सकते। आपको सामग्री को ऑब्जेक्ट की तुलना नहीं करना है।

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