/in/foo.cc: In function 'void SGT::Build(int, int, int)':
/in/foo.cc:47:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     #define mid (l + r >> 1)
                  ~~^~~
/in/foo.cc:48:27: note: in expansion of macro 'mid'
     #define lson x << 1,l,mid
                           ^~~
/in/foo.cc:60:20: note: in expansion of macro 'lson'
         else Build(lson),Build(rson),Upd(x);
                    ^~~~
/in/foo.cc:47:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     #define mid (l + r >> 1)
                  ~~^~~
/in/foo.cc:49:29: note: in expansion of macro 'mid'
     #define rson x << 1 | 1,mid + 1,r
                             ^~~
/in/foo.cc:60:32: note: in expansion of macro 'rson'
         else Build(lson),Build(rson),Upd(x);
                                ^~~~
/in/foo.cc: In function 'void SGT::Modify(int, int, int)':
/in/foo.cc:47:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     #define mid (l + r >> 1)
                  ~~^~~
/in/foo.cc:48:27: note: in expansion of macro 'mid'
     #define lson x << 1,l,mid
                           ^~~
/in/foo.cc:66:22: note: in expansion of macro 'lson'
         Dw(x),Modify(lson),Modify(rson),Upd(x);
                      ^~~~
/in/foo.cc:47:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     #define mid (l + r >> 1)
                  ~~^~~
/in/foo.cc:49:29: note: in expansion of macro 'mid'
     #define rson x << 1 | 1,mid + 1,r
                             ^~~
/in/foo.cc:66:35: note: in expansion of macro 'rson'
         Dw(x),Modify(lson),Modify(rson),Upd(x);
                                   ^~~~
/in/foo.cc: In function 'int SGT::Qry(int, int, int)':
/in/foo.cc:47:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     #define mid (l + r >> 1)
                  ~~^~~
/in/foo.cc:48:27: note: in expansion of macro 'mid'
     #define lson x << 1,l,mid
                           ^~~
/in/foo.cc:73:30: note: in expansion of macro 'lson'
         return Dw(x),max(Qry(lson),Qry(rson));
                              ^~~~
/in/foo.cc:47:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
     #define mid (l + r >> 1)
                  ~~^~~
/in/foo.cc:49:29: note: in expansion of macro 'mid'
     #define rson x << 1 | 1,mid + 1,r
                             ^~~
/in/foo.cc:73:40: note: in expansion of macro 'rson'
         return Dw(x),max(Qry(lson),Qry(rson));
                                        ^~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:122:145: warning: too many arguments for format [-Wformat-extra-args]
         else if(op == 2)scanf("%d%d",&x,&y),z = LCA(x,y),printf("%d\n",SGT::Q(st[x],st[x]) + SGT::Q(st[y],st[y]) - 2 * SGT::Q(st[z],st[z]) + 1,z);
                                                                                                                                                 ^