"Dark Horse Programmer"-java Basic learning-output a hollow diamond

1  Packagetest;2 3 /**4 * content is output a hollow diamond5  * @authorA blind cat meets a dead tiger6  *7  */8 9  Public classlinxing {Ten  One      Public Static voidMain (string[] args) { A         intN=15; - lingxing (n); -  the     } -      -     //outputs a diamond of n rows -      Public Static voidLingxing (intN) { +         //outputs the upper half of the first part -          for(inti=0;i<n;i++) {//Output N Rows +              for(intj=0;j<n+i;j++) {//print N+i characters per line A                  at                 if(j==n+i-1| | J==n-1-i) {//if it is the last character or a symmetrical position, the * number is displayed -System.out.print ("*"); -}Else{ -System.out.print (""); -                 } -                  in             } - System.out.println (); to         } +      -         //output Lower the          for(inti=0;i<n-1;i++) {//Output n-1 Line *              for(intj=0;j<2* (n-1)-i;j++) {//print per line (n-1)-I characters $                 Panax Notoginseng                 if(j==2* (n-1)-i-1| | j==i+1) {//if it is the last character or a symmetrical position, the * number is displayed -System.out.print ("*"); the}Else{ +System.out.print (""); A                 } the                  +             } -              $ System.out.println (); $         } -          -     } the  -     Wuyi  the}

"Dark Horse Programmer"-java Basic learning-output a hollow diamond