/in/foo.cc:61:64: error: stray '\346' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                ^
/in/foo.cc:61:65: error: stray '\220' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                 ^
/in/foo.cc:61:66: error: stray '\236' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                  ^
/in/foo.cc:61:67: error: stray '\345' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                   ^
/in/foo.cc:61:68: error: stray '\207' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                    ^
/in/foo.cc:61:69: error: stray '\272' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                     ^
/in/foo.cc:61:72: error: stray '\344' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                        ^
/in/foo.cc:61:73: error: stray '\270' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                         ^
/in/foo.cc:61:74: error: stray '\216' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                          ^
/in/foo.cc:61:76: error: stray '\347' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                            ^
/in/foo.cc:61:77: error: stray '\232' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                             ^
/in/foo.cc:61:78: error: stray '\204' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                              ^
/in/foo.cc:61:79: error: stray '\351' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                               ^
/in/foo.cc:61:80: error: stray '\223' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                                ^
/in/foo.cc:61:81: error: stray '\276' in program
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                                 ^
/in/foo.cc:61:71: error: 'x' does not name a type
 inline void split(int x,int y){makeroot(x);access(y);splay(y);}搞出 x与y的链
                                                                       ^
/in/foo.cc: In function 'int main()':
/in/foo.cc:74:30: error: 'cut' was not declared in this scope
         if(ch[0]=='D')cut(x,y);//基本操作不再多说。。。
                              ^