分別使用while迴圈、do…while迴圈和for迴圈輸出1~100之間的所有偶數

分別使用while迴圈、do…while迴圈和for迴圈輸出1~100之間的所有偶數

For迴圈：

public class Home6{ 
	public static void main(String[] args) {
		for(int X=1;X<=100;X++){
			if (X%2 == 0){
		System.out.println(X+",");
			}
		}
	}
}

While迴圈：

public class Home8{  
	public static void main(String[] args) {
	int X=1;
	while(X<=100){
			if (X%2 == 0){
		System.out.println(X);
			}
			X++;
	}
}
}

輸出結果：2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,98,100,