package chap06;

public class Prob1 {

public static void main(String[] args) {

int[] ia = new int[] { 3, 7, 1, 8, 10, 2, 15, 2, 10 };

int[] ib = new int[] { 1, 2, 3, 4, 5 };

Prob1 obj = new Prob1();

obj.calcArr(ia);

obj.calcArr(ib);

int[] arr = obj.oddArr();

for (int i : arr) {

System.out.print(i);

}

}

public void calcArr(int[] arr) {

// 배열의 합을 구해서 출력

int oddHap = 0;

int evenHap = 0;

for (int i = 0 ; i < arr.length; i++) {

if (arr[i] % 2 == 0 ) {

evenHap = evenHap + arr[i];

} else {

oddHap = oddHap + arr[i];

}

}

System.out.println("홀수의합:"+oddHap);

System.out.println("짝수의합:"+evenHap);

}

public int[] oddArr() {

int[] arr = new int[10];

int num = 1 ;

for (int i = 0; i <arr.length; i++) {

if ( num % 2 != 0 ) {

arr[i/2] = num;

}

num++;

}

return arr;

}

}