Day1之ForDemo

package java151117;
//For的循环结构
public class ForDemo {
public static void main(String[] args) {
/*
* for(初始化表达式： 循环表达式；循环后的操作表达式)
*/
for (int x = 0; x < 3; x++) {
System.out.println("x=" + x);
}


int y=0;

}
}