啊哈添柴——挑战
1009. 字符三角形
import java.util.Scanner;
/**
* @author yinglongwu
*/
//1009. 字符三角形
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
String s = scanner.next();
for (int i = 1; i <= 3; i++) {
for (int j = 1; j <= 3-i; j++) {
System.out.print(" ");
}
for (int j = 1; j <= 2*i-1; j++) {
System.out.print(s);
}
System.out.println();
}
}
}