How to compare two arrays of characters in java hey, im working on this project for homework and it consists of comparing the elements of one array to another. I had it running but then i did something and it made it give an exception error.
also before i messed that up i was stuck on how to compare the 2 arrays.
Code:
//holds methods used for drivers test import java.util.Scanner;//scanner class import
class DriverTestMethods //class name { private String[] answers ={"B","D","A","A","C","A","B","A", "C","D","B","C","D","A","D","C", "C","B","D","A"};//the real answers. private String[] inputted;//inputted answers private String[] questions;//displays questions. private int correct = 0;//holds amount of correct answers. private int incorrect = 0;//holds amount of incorrect answers. private int qcounter = 1;//counts questions til 20. private int index = 0; Scanner keyboard = new Scanner(System.in);// holds input void testBegin() { do { System.out.println("Question "+ qcounter +" goes here"); inputted[index]= keyboard.next(); if(inputted[index]== answers[index]) { correct++; } else { incorrect++; } qcounter+=1; index+=1; }while (qcounter != 21); passed(); } void passed() { if(correct >= 15) { System.out.println("Good job, you passed!"); System.out.println("Correct: "+ correct); System.out.println("Incorrect: "+ incorrect); } else if(incorrect >= 5) { System.out.println("Sorry, You Suck!!"); System.out.println("Correct: "+ correct); System.out.println("Incorrect: "+ incorrect); }
System.exit(0); } }
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_________________ Environmental enrichment (neural), how the brain is affected by the stimulation of its information processing provided by its surroundings.
Last edited by 3nriched on Sun Nov 28, 2010 2:05 am, edited 1 time in total.
private String[] questions; //displays questions. private int correct = 0; //holds amount of correct answers. private int incorrect = 0; //holds amount of incorrect answers. private int qcounter = 1; //counts questions til 20. private int index = 0;
Scanner keyboard = new Scanner(System.in);// holds input
nice dude, i actually made it passed this part earlier today but this helps me with a different problem i have now ..lol thanks again man!
_________________ Environmental enrichment (neural), how the brain is affected by the stimulation of its information processing provided by its surroundings.