解题思路:
注意事项:
参考代码:
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner=new Scanner(System.in);
while(scanner.hasNext()) {
int m=scanner.nextInt();
int n=scanner.nextInt();
if(m==0||n==0)
continue;
for(int i=1;i<=2*m+1;i++) {
if(i%2!=0) {
for(int j=1;j<=2*n+1;j++) {
if(j%2!=0)
System.out.print("+");
else
System.out.print("-");
}
}
else {
for(int j=1;j<=2*n+1;j++) {
if(j%2!=0)
System.out.print("|");
else
System.out.print(" ");
}
}
System.out.println();
}
}
}
}
0.0分
0 人评分