13、答案:A
请阅读下面程序
importjav
a.io.*;
publicclassTypeTransition{
publicstaticvoidmain( ){
chara='a';
inti=100;
longy=456L;
intaa=a+i;
longyy=y-aa;
System.out.print( );
System.out.print( );
}
}程序运行结果是( )