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Thread: logic error?
- 01-21-2012, 04:37 AM #1
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logic error?
i need help doin some logic here:
output:Java Code:// put each part of text into an array (task name, task content, task // priority) for (int i = 0; i < originalLine.length(); i++) { if (originalLine.charAt(i) != 'Ø' && originalLine.charAt(i) != '§') { text = text + originalLine.charAt(i); } else if (originalLine.charAt(i) == 'Ø' || start == true) { elements[counter] = text; counter++; text = ""; start = false; } else if (originalLine.charAt(i) == '§') { System.out.println("Counter: " + counter + "\ni: " + i); break; } else { break; } } System.out.println("1: " + elements[0] + " 2: " + elements[1] + " 3: " + elements[2]);
input:Java Code:1: task1 2: text 3: null
should put out:Java Code:task1ØtextØ2§
thanks.Java Code:1: task1 2: text 3: 2
- 01-21-2012, 10:30 AM #2
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Re: logic error?
? you are only printing the counter state, you have to add
else if (originalLine.charAt(i) == '§') {
elements[counter] = text; // <-----
break;
}
??
And why do you dont use the split method? Or Pattern and Matcher class!
thats all!Java Code:String originalLine = "task1ØtextØ2§"; Matcher m = Pattern.compile("(.+)Ø(.+)Ø(\\d)§").matcher(originalLine); if(m.find()){ System.out.println(m.group(1)+" "+m.group(2)+" "+m.group(3)); }
- 01-21-2012, 03:17 PM #3
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