public class Main
{
public static void main(String[] args)
{
final int SIZE_ARR = 5;
System.out.println("연산1. 배열 생성 및 초기화");
int[] myArr1={2023, 9, 17, 11, 0};
int[] myArr2 = new int[SIZE_ARR];
for(int loopIdx=0; loopIdx<SIZE_ARR; loopIdx++)
{//크기만 선언된 배열에 초기값 입력.
myArr2[loopIdx] = 0;
}
System.out.println("===============================");
System.out.println("연산2. 배열값 검색 및 접근");
for(int loopIdx=0; loopIdx<SIZE_ARR; loopIdx++)
{
if(myArr1[loopIdx]==11){ System.out.println("11 위치는 index = " + loopIdx); }
}
System.out.println("myArr2[3] = " + myArr2[3]);
System.out.println("===============================");
System.out.println("연산3. 배열값 변경");
for(int loopIdx=0; loopIdx<SIZE_ARR; loopIdx++)
{
myArr2[loopIdx] = myArr1[loopIdx] - 10;
System.out.println("(myArr2)index="+ loopIdx +" --> "+ myArr2[loopIdx]);
}
}
}
