题解 | #牛牛的字符菱形#
牛牛的字符菱形
https://www.nowcoder.com/practice/11a5040fa894430f9d25fda1be37ddc8
import java.util.Scanner;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
char m = in.next().charAt(0);
int c=5;
int a=c/2;
int b=c-a;
for(int i=0;i<=a;i++){
for(int j=0;j<a-i;j++){
System.out.print(" ");
}
for(int j=0;j<2*i+1;j++){
System.out.print(m);
}
System.out.println();
}
for(int i=0;i<b-1;i++){
for(int j=0;j<=i;j++){
System.out.print(" ");
}
for(int k=0;k<b-2*i;k++){
System.out.print(m);
}
System.out.println();
}
}
}
