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Java Certification Exam Guide
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chap10
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exer1002
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ECounter.java
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Java Source
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1997-04-20
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412 b
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20 lines
class ECounter {
public static void main(String[] args) {
String s;
int index;
int ecount = 0;
for (int i = 0; i < args.length; i++) {
s = args[i];
index = 0;
while ( (index = s.indexOf('e', index)) != -1) {
index++;
ecount++;
}
}
System.out.println("There are " + ecount + " e's.");
}
}