<!DOCTYPE html><html> <head> <meta charset="UTF-8"> <title></title> <script type="text/javascript"> for (var row = 1; row <= 6; row++) { for (var geshu = 1; geshu <= 6-row; geshu++) { document.write(" "); } for (var col = 1; col <= row; col++) { document.write("*"); } document.write("<br />"); } document.write("<hr />"); for (var row = 1; row <= 6; row++) { for (var geshu = 1; geshu <= 6-row; geshu++) { document.write(" "); } for (var col = 1; col <= row; col++) { document.write("*"); } document.write("<br />"); } document.write("<hr />"); document.write("<hr />"); for (var row = 1; row <= 5; row++) { for (var geshu = 1; geshu <= 5-row; geshu++) { document.write(" "); } for (var col = 1; col <= row*2-1; col++) { document.write("*"); } document.write("<br />"); } document.write("<hr />"); document.write("<hr />"); for (var row = 1; row <= 5; row++) { for (var geshu = 1; geshu <= (5-row); geshu++) { document.write(" ");// document.write(""); } for (var col = 1; col <= row*2-1; col++) { document.write("*"); } document.write("<br />"); } for (var row = 1; row <= 4; row++) { for (var geshu = 1; geshu <= row; geshu++) { document.write(" "); } for (var col = 1; col <= (4-row)*2+1; col++) { document.write("*"); } document.write("<br />"); } </script> </head> <body> <hr /> <hr /> <div style="text-indent:0.5em"> <script type="text/Javascript"> for (var row = 1; row <= 5; row++) { for (var geshu = 1; geshu <= (5-row); geshu++) {// document.write(" "); document.write(geshu); } for (var col = 1; col <= row*2-1; col++) { document.write("*"); } document.write("<br />"); } for (var row = 1; row <= 4; row++) { for (var geshu = 1; geshu <= row; geshu++) { document.write(" "); } for (var col = 1; col <= (4-row)*2+1; col++) { document.write("*"); } document.write("<br />"); } </script> </div> </body></html>
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