关于换行
打印九九乘法表代码样例
package com.li.forExercise;
public class forExercise {
public static void main(String[] args) {
for (int i = 1; i <= 9; i++) {
for (int j = 1; j <= i; j++) {
System.out.print(i+"*"+j+"="+(i*j)+"\t");
}
System.out.println();
}
}
}
增强for循环
package com.li.forExercise;
public class forStrong {
public static void main(String[] args) {
int[] num = {1,2,3,4,5,6};
for(int x:num)
System.out.println(x);
}
}
原文:https://www.cnblogs.com/gufanyuanying/p/15229101.html