20 lines
361 B
Java
20 lines
361 B
Java
import kr.study.IntArray;
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import java.util.ArrayList;
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import java.util.List;
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public class Java33 {
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public static void main(String[] args) {
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IntArray arr = new IntArray(5);
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arr.add(10);
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arr.add(20);
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arr.add(30);
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for (int i = 0; i < arr.size(); i++) {
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System.out.println(arr.get(i));
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}
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}
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}
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