View Compilation Error

0_0_13955357_8211.cpp: In function 'int main()':
0_0_13955357_8211.cpp:107:15: error: too few arguments to function 'void build(int, int, int)'
         build();
               ^
0_0_13955357_8211.cpp:56:6: note: declared here
 void build(int l,int r,int i)
      ^