program j302; var a,b:integer; x,y:^integer; procedure fun(a,b:integer); var k:integer; begin k:=a; a:=b; b:=k; end; begin a:=3; b:=6; x:=@a; y:=@b; fun(x^,y^); writeln(a,',',b); end.
这道题你会答吗?花几分钟告诉大家答案吧!
扫描二维码,关注牛客网
下载牛客APP,随时随地刷题