//1.第一个图形
package zuoye;
public class Test14 {
public static void main(String[] args) {
// TODO Auto-generated method stub
for (int i = 1; i <=3; i++) {
for (int j =2 ;j>=i; j--) {
System.out.print(" ");
}
for (int j1 =1 ; j1 <= i*2-1; j1++) {
System.out.print("*");
}
System.out.println();
}
}
}
//2.第二个图片
package zuoye;
public class Test142 {
public static void main(String[] args) {
for (int i = 1; i <=6; i++) {
for (int j =6 ;j>=i; j--) {
System.out.print(" ");
}
for (int j1 =1 ; j1 <= 4+2*i ;j1++) {
System.out.print("*");
}
System.out.println();
}
for (int i = 1; i <=5; i++) {
for (int j =1 ;j<=i+1; j++) {
System.out.print(" ");
}
for (int j1 =15-2*i; j1 >= 0 ;j1--) {
System.out.print("*");
}
System.out.println();
}
}
}
//第三个图片
package zuoye;
public class Test143 {
public static void main(String[] args) {
// TODO Auto-generated method stub
for (int i = 1; i <=7; i++) {
for (int j =6 ;j>=i; j--) {
System.out.print(" ");
}
System.out.print("*");
for (int k = 1; k <2*i-2 ; k++) {
System.out.print(" ");
}
if(i!=1&&i<=7){
System.out.print("*");
}
System.out.println();
}
for (int i = 1; i <=6; i++) {
for (int j =1 ;j<=i; j++) {
System.out.print(" ");
}
System.out.print("*");
for (int k = 1; k <=11-i*2 ; k++) {
System.out.print(" ");
}
if(i!=6&&i<=6){
System.out.print("*");
}
System.out.println();
}
}
}
//第四个图片
package zuoye;
public class Test144 {
public static void main(String[] args) {
for (int i = 1; i <= 13; i++) {
System.out.print("*");
}
System.out.println();
for (int j = 1; j <=7 ; j++) {
for (int k = 7-j; k >0; k--) {
System.out.print("*");
}
for (int l = 1; l <=j*2-1; l++) {
System.out.print(" ");
}
for (int k = 7-j; k >0; k--) {
System.out.print("*");
}
System.out.println();
}
}
}