[单选题]分析下段代码,运行时输入2019,8,13,输出结果是( )。<html><body><script type=text/javascript> var y=parseInt(prompt(year));var m=parseInt(prompt(month));var d=parseInt(prompt(day));var day=0;var m1=m3=m7=m8=m10=m12=31;var m4=m5=m6=m9=m11=30;switch(m){case 1:{day=0;break;}case 2:{day=31;break;}case 3:{day=59;break;}case 4:{day=90;break;}case 5:{day=120;break;}case 6:{day=151;break;}case 7:{day=181;break;}case 8:{day=212;break;}case 9:{day=243;break;}case 10:{day=273;break;}case 11:{day=304;break;}case 12:{day=334;break;}}day=day+d;if(((y%4==0&&y%100!=0)||(y%400==0))&&(m>2)){day=day+1;}console.log(day)</script></body></html>
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2023-10-01 08:09:56
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[单选题]分析下段代码,运行时输入2019,8,13,输出结果是( )。<html><body><script type=text/javascript> var y=parseInt(prompt(year));var m=parseInt(prompt(month));var d=parseInt(prompt(day));var day=0;var m1=m3=m7=m8=m10=m12=31;var m4=m5=m6=m9=m11=30;switch(m){case 1:{day=0;break;}case 2:{day=31;break;}case 3:{day=59;break;}case 4:{day=90;break;}case 5:{day=120;break;}case 6:{day=151;break;}case 7:{day=181;break;}case 8:{day=212;break;}case 9:{day=243;break;}case 10:{day=273;break;}case 11:{day=304;break;}case 12:{day=334;break;}}day=day+d;if(((y%4==0&&y%100!=0)||(y%400==0))&&(m>2)){day=day+1;}console.log(day)</script></body></html>

A.224
B.212
C.225
D.255
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