int l =
5;
for (
int i =
1; i <
2 * l; i++) {
for (
int j =
1; j <
2 * l; j++) {
if (j == i + l -
1 || j == i - l +
1) {
System.out.print(
'*');
}
else if (j == l - i +
1 || j ==
3 * l -
1 - i) {
System.out.print(
'*');
}
else {
System.out.print(
' ');
}
System.out.println();
}
}
***********************************
private static void lingXing(
int x) {
for (
int i =
1; i <= x; i++) {
for (
int j =
1; j <= x - i +
1; j++) {
System.out.print(
" ");
}
int temp =
2 * i -
2;
for (
int k =
0; k <= temp; k++) {
if (k ==
0 || k == temp) {
System.out.print(
"*");
}
else {
System.out.print(
" ");
}
}
System.out.println();
}
for (
int i =
1; i < x; i++) {
for (
int j =
1; j <= i +
1; j++) {
System.out.print(
" ");
}
int temp =
2 * (x - i) -
1 -
1;
for (
int k =
0; k <= temp; k++) {
if (k ==
0 || k == temp) {
System.out.print(
"*");
}
else {
System.out.print(
" ");
}
}
System.out.println();
}
}