小代码

/*************************
* http://www.tuicool.com/articles/Aza2Qz * http://c.biancheng.net/cpp/html/2808.html http://anycodes.cn/zh/
************************/
public class HelloWorld {
public static void method1(int num) {
int i, j;
for (i = 1; i <= num; i++) {
for (j = 1; j <= i; j++) {
System.out.print(j + "*" + i + "=" + i * j + "\t");
}
System.out.println();
}
}
public static void method2(int num) {
int i, j,n=9;
for (i = 1; i <= num; i++) {
for (j = n-i; j >0; j--) System.out.print( "\t");
for (j = 1; j <= i; j++) {
System.out.print(j + "*" + i + "=" + i * j + "\t");
}
System.out.println();
}
}
public static void method3(int num) {
int i, j,n=9;
for (i = 1; i <= num; i++) {

for (j = 1; j <= num-i; j++) {
System.out.print(j + "*" + i + "=" + i * j + "\t");
}
System.out.println();
}
}
public static void method4(int num) {
int i, j,n=9;
for (i = 1; i <= num; i++) {
for (j = 0; j <i; j++) System.out.print( "\t");
for (j = 1; j <= num-i; j++) {
System.out.print(j + "*" + i + "=" + i * j + "\t");
}
System.out.println();
}
}

public static void main(String[] args) {
int x=2,y=2;
System.out.println("Hello,Java world of AnycodeX!"+x+(x+y));
method1(10);
method2(10);
method3(10);
method4(10);
}
}