public class Ex07_2 {
	public static void main(String[] args) {
		int[] a = new int[5];		// サイズ5の配列aを宣言
		int i;

		a[0] = 170;
		a[1] = 168;
		a[2] = 175;
		a[3] = 180;
		a[4] = 171;

		for (i=0; i<5; i++) {
			System.out.println("a[" + i + "] = " + a[i]);	// 配列の a[] の中身を表示
		}

		double[] x = {5.9821, Math.PI, Math.E, Math.exp(i), Math.sin(Math.PI/6), Math.cos(Math.PI/6)};

		System.out.print("x[] = ");
		for (i=0; i<6; i++) {
			System.out.print(x[i] + "  ");
		}
		System.out.println();	// 改行

		for (double val: x) {		// 配列の中身をすべて表示する別の書き方
			System.out.println(val);
		}

		char[] t = new char[6];

		t[0] = 'b';
		t[1] = 'u';
		t[2] = 'n';
		t[3] = 'k';
		t[4] = 'y';
		t[5] = 'o';

		System.out.print("t[] = ");
		for (i=0; i<6; i++) {
			System.out.print(t[i]);
		}
		System.out.println();	// 改行
	}
}