View Compilation Error

0_0_25601364_2331.cpp: In function 'void NTT::multiply(int*, int, int*, int)':
0_0_25601364_2331.cpp:83:10: error: too few arguments to function 'void NTT::NTT(int*, int, int)'
   NTT(a,1);
          ^
0_0_25601364_2331.cpp:48:7: note: declared here
  void NTT(int *F,int len,int t)
       ^
0_0_25601364_2331.cpp:84:10: error: too few arguments to function 'void NTT::NTT(int*, int, int)'
   NTT(b,1);
          ^
0_0_25601364_2331.cpp:48:7: note: declared here
  void NTT(int *F,int len,int t)
       ^
0_0_25601364_2331.cpp:87:11: error: too few arguments to function 'void NTT::NTT(int*, int, int)'
   NTT(a,-1);
           ^
0_0_25601364_2331.cpp:48:7: note: declared here
  void NTT(int *F,int len,int t)
       ^