मैं इस प्रोग्राम को कई घंटों के लिए समस्या निवारण कर रहा हूं, कई कॉन्फ़िगरेशन की कोशिश कर रहा हूं, और कोई भाग्य नहीं है। यह जावा में लिखा गया है, और 33 त्रुटियों (से पहले 50 से कम)कंपाइलर त्रुटि: "कक्षा, इंटरफ़ेस, या enum अपेक्षित"
स्रोत कोड है:
/*This program is named derivativeQuiz.java, stored on a network drive I have permission to edit
The actual code starts below this line (with the first import statement) */
import java.util.Random;
import java.Math.*;
import javax.swing.JOptionPane;
public static void derivativeQuiz(String args[])
{
// a bunch of code
}
त्रुटि लॉग (JCreator में संकलित):
--------------------Configuration: <Default>--------------------
H:\Derivative quiz\derivativeQuiz.java:4: class, interface, or enum expected
public static void derivativeQuiz(String args[])
^
H:\Derivative quiz\derivativeQuiz.java:9: class, interface, or enum expected
int maxCoef = 15;
^
H:\Derivative quiz\derivativeQuiz.java:10: class, interface, or enum expected
int question = Integer.parseInt(JOptionPane.showInputDialog(null, "Please enter the number of questions you wish to test on: "));
^
H:\Derivative quiz\derivativeQuiz.java:11: class, interface, or enum expected
int numExp = Integer.parseInt(JOptionPane.showInputDialog(null, "Please enter the maximum exponent allowed (up to 5 supported):"));
^
H:\Derivative quiz\derivativeQuiz.java:12: class, interface, or enum expected
Random random = new Random();
^
H:\Derivative quiz\derivativeQuiz.java:13: class, interface, or enum expected
int coeff;
^
H:\Derivative quiz\derivativeQuiz.java:14: class, interface, or enum expected
String equation = "";
^
H:\Derivative quiz\derivativeQuiz.java:15: class, interface, or enum expected
String deriv = "";
^
H:\Derivative quiz\derivativeQuiz.java:16: class, interface, or enum expected
for(int z = 0; z <= question; z++)
^
H:\Derivative quiz\derivativeQuiz.java:16: class, interface, or enum expected
for(int z = 0; z <= question; z++)
^
H:\Derivative quiz\derivativeQuiz.java:16: class, interface, or enum expected
for(int z = 0; z <= question; z++)
^
H:\Derivative quiz\derivativeQuiz.java:19: class, interface, or enum expected
deriv = "";
^
H:\Derivative quiz\derivativeQuiz.java:20: class, interface, or enum expected
if(numExp >= 5)
^
H:\Derivative quiz\derivativeQuiz.java:23: class, interface, or enum expected
equation = coeff + "X^5 + ";
^
H:\Derivative quiz\derivativeQuiz.java:24: class, interface, or enum expected
deriv = coeff*5 + "X^4 + ";
^
H:\Derivative quiz\derivativeQuiz.java:25: class, interface, or enum expected
}
^
H:\Derivative quiz\derivativeQuiz.java:29: class, interface, or enum expected
equation = equation + coeff + "X^4 + ";
^
H:\Derivative quiz\derivativeQuiz.java:30: class, interface, or enum expected
deriv = deriv + coeff*4 + "X^3 + ";
^
H:\Derivative quiz\derivativeQuiz.java:31: class, interface, or enum expected
}
^
H:\Derivative quiz\derivativeQuiz.java:35: class, interface, or enum expected
equation = equation + coeff + "X^3 + ";
^
H:\Derivative quiz\derivativeQuiz.java:36: class, interface, or enum expected
deriv = deriv + coeff*3 + "X^2 + ";
^
H:\Derivative quiz\derivativeQuiz.java:37: class, interface, or enum expected
}
^
H:\Derivative quiz\derivativeQuiz.java:41: class, interface, or enum expected
equation = equation + coeff + "X^2 + ";
^
H:\Derivative quiz\derivativeQuiz.java:42: class, interface, or enum expected
deriv = deriv + coeff*2 + "X + ";
^
H:\Derivative quiz\derivativeQuiz.java:43: class, interface, or enum expected
}
^
H:\Derivative quiz\derivativeQuiz.java:47: class, interface, or enum expected
equation = equation + coeff + "X + ";
^
H:\Derivative quiz\derivativeQuiz.java:48: class, interface, or enum expected
deriv = deriv + coeff;
^
H:\Derivative quiz\derivativeQuiz.java:49: class, interface, or enum expected
}
^
H:\Derivative quiz\derivativeQuiz.java:53: class, interface, or enum expected
equation = equation + coeff;
^
H:\Derivative quiz\derivativeQuiz.java:54: class, interface, or enum expected
if(deriv == "")
^
H:\Derivative quiz\derivativeQuiz.java:57: class, interface, or enum expected
}
^
H:\Derivative quiz\derivativeQuiz.java:114: class, interface, or enum expected
JOptionPane.showMessageDialog(null, "Question " + z + "\\" + question + "\nDerivative: " + deriv);
^
H:\Derivative quiz\derivativeQuiz.java:115: class, interface, or enum expected
}
^
33 errors
Process completed.
मैं की तरह महसूस यह एक मूल त्रुटि है, और फिर भी मुझे यह प्रतीत नहीं होता है। यदि यह कोई फर्क पड़ता है, तो मैं संकलन करने के लिए जेक्रिएटर का उपयोग कर रहा हूं और सब ठीक से स्थापित किया गया है।
अद्यतन: मैं तय कर दी है त्रुटियों शामिल (कक्षा घोषणा और गलत आयात बयान (किसी व्यक्ति का वापस कुछ अर्धविराम चला गया और नष्ट कर दिया))
कार्य कोड: सभी की मदद के लिए
import java.util.Random;
import javax.swing.JOptionPane;
import java.lang.String;
public class derivativeQuiz_source{
public static void main(String args[])
{
//a bunch more code
}
}
धन्यवाद
बहुत खराब! पेस्टबिन भारत में अवरुद्ध है :( –
ठीक है, लेकिन यह लंबा है। मैं कुछ टिप्पणियां हटा दूंगा (अधिकांश आवश्यक नहीं हैं, मैं उन चीज़ों को छोड़ दूंगा जिनमें मैं बाद में लागू करने की योजना बना रहा हूं। – Azulflame
Pastebin.com भारी भार के नीचे है अब: '(पेस्टबिन जल्द ही ऑनलाइन वापस आना चाहिए। –