배열만 열외인듯
[code java] public class TestInt { public void aa0(int a) { } public static void aa1(int []a){ a[0]=1; System.out.println("a[0]="+a[0]); } // public ~~ main(){ // int []a = {30,31}; // // a[0] = 30; // aa(a); // // a[0] = 1; // // // } public static int aa2(int i){ i=1; System.out.println("i="+i); return i; } public static void main(String[] args) { int a = 30; int a1[] = {30}; // a = 30; int t = aa2(a); aa1(a1); // a = 30; System.out.println("t="+t); System.out.println(a); System.out.println(a1[0]); } } [/code]
a = 30
a[0] = 1
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