View Compilation Error

0_0_24730172_23950.cpp:35:5: error: missing terminating ' character
     pushdown(rt)'
     ^
0_0_24730172_23950.cpp: In function 'void update(int, int, int, int, int, int)':
0_0_24730172_23950.cpp:32:16: error: too few arguments to function 'void pushup(int)'
         pushup();
                ^
0_0_24730172_23950.cpp:17:6: note: declared here
 void pushup(int rt){
      ^
0_0_24730172_23950.cpp:36:1: error: expected ';' before '}' token
 }
 ^