• 2022-10-29
    请在每个空内填写下列程序的输出结果,每空一个结果。<;script LANGUAGE = JavaScript>;document.write(isNaN(123));document.write("<;br />;");document.write(isNaN(-123));document.write("<;br />;");document.write(isNaN(1+2));document.write("<;br />;");document.write(isNaN(0));document.write("<;br />;");document.write(isNaN("Hello"));document.write("<;br />;");document.write(isNaN("2013/12/12"));<;/script>;