public class test {
public static void main(String[] args){
for(int a=1; a<=3; a++ ){
for(int b=0; b<a; b++){
System.out.print("*");
}
System.out.println();
}
}
}
public static void main(String[] args){
for(int a=1; a<=3; a++ ){
for(int b=0; b<a; b++){
System.out.print("*");
}
System.out.println();
}
}
}
2015-05-21
String[] hobbys = { "sports", "game", "movie" };
System.out.println("循环输出数组中元素的值:" );
for(int i=0;i<hobbys.length;i++){
System.out.println(hobbys[i]);
}
System.out.println("循环输出数组中元素的值:" );
for(int i=0;i<hobbys.length;i++){
System.out.println(hobbys[i]);
}
2015-05-21
public class HelloWorld {
public static void main(String[] args) {
int age=25;
if(age>=18){
System.out.println("成年");
}
else{
System.out.println("未成年");
}
}
}
public static void main(String[] args) {
int age=25;
if(age>=18){
System.out.println("成年");
}
else{
System.out.println("未成年");
}
}
}
2015-05-20