<!DOCTYPE html> <html lang="ko"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Javascript</title> <script> //for문을 이용해서 1부터 10까지 출력 해주세요~~ for( let i=1; i<=10; i++ ){ document.write(i) } //중첩 for문 document.write("<br><br>") for( let i=1; i<=10; i++ ){ for( let j=1; j<=10; j++ ){ document.write(i+","+j,"<br>"); } } </script> </head> <body> </body> </html>