练习16_星号图形函数.html 601 B

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  1. <!DOCTYPE html>
  2. <html lang="en">
  3. <head>
  4. <meta charset="UTF-8">
  5. <meta name="viewport" content="width=device-width, initial-scale=1.0">
  6. <title>Document</title>
  7. </head>
  8. <body>
  9. <script>
  10. function foo(n) {
  11. for (var i = 0; i < n; i++) {
  12. for (var k = n; k > i; k--) {
  13. document.write("&nbsp;");
  14. }
  15. for (var j = 0; j <= i; j++) {
  16. document.write("*&nbsp;");
  17. }
  18. document.write("<br>");
  19. }
  20. }
  21. foo(10);
  22. </script>
  23. </body>
  24. </html>