帮助还在初学Java的童鞋们,我只是简单的写了几个,给大家扩扩思路。其它的形状童鞋们可以自己完成。
public class Graphical {
public void getGraphical_1(){
for(int i = 0;i < 7;i ++){
for(int j =0 ;j <= i; j++){
System.out.print("*");
}
System.out.println();
}
}
public void getGraphical_2(){
for(int i = 7;i > 0;i --){
for(int j = 0;j < i;j ++){
System.out.print("*");
}
System.out.println();
}
}
public void getGraphical_3(){
for(int i = 0;i < 7;i ++){
for(int j = 0;j < i;j ++){
System.out.print(" ");
}
for(int k = 7;k > i;k --){
System.out.print("*");
}
System.out.println();
}
}
public static void main(String[] args) {
Graphical g = new Graphical();
g.getGraphical_1();
System.out.println();
g.getGraphical_2();
System.out.println();
g.getGraphical_3();
}
public class Graphical {
public void getGraphical_1(){
for(int i = 0;i < 7;i ++){
for(int j =0 ;j <= i; j++){
System.out.print("*");
}
System.out.println();
}
}
public void getGraphical_2(){
for(int i = 7;i > 0;i --){
for(int j = 0;j < i;j ++){
System.out.print("*");
}
System.out.println();
}
}
public void getGraphical_3(){
for(int i = 0;i < 7;i ++){
for(int j = 0;j < i;j ++){
System.out.print(" ");
}
for(int k = 7;k > i;k --){
System.out.print("*");
}
System.out.println();
}
}
public static void main(String[] args) {
Graphical g = new Graphical();
g.getGraphical_1();
System.out.println();
g.getGraphical_2();
System.out.println();
g.getGraphical_3();
}
