练习10_满足条件的四位数.html 491 B

1234567891011121314151617181920
  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. for(var i=1000;i<10000;i++){
  11. var a = Math.floor(i/1000);
  12. var b = Math.floor(i/100)%10;
  13. var c = Math.floor(i/10)%10;
  14. if(i%13==0 && a==b+c){
  15. document.write(i+"&nbsp;");
  16. }
  17. }
  18. </script>
  19. </body>
  20. </html>