View Compilation Error

0_0_27635980_18734.cpp: In function 'void upd(int, int, int, int, int, int)':
0_0_27635980_18734.cpp:120:13: error: too few arguments to function 'void pushdown(int, int, int)'
  pushdown(nd);
             ^
0_0_27635980_18734.cpp:107:6: note: declared here
 void pushdown(int nd, int s, int e){
      ^