#include <perms.h>

//          Edinburgh IMP77 Compiler - Version 8.4
//
//     1  %begin

int main(int argc, char **argv) { /*%begin*/
  _imp_initialise(argc, argv);

  //     2    %integer m,n,o,p

  int M;
  int N;
  int O;
  int P;

  //     3    %integerarray  q(m:n, o:p)

  int Q[N - M + 1][P - O + 1];
  struct _imp_dv Q_dv = {Q, sizeof(int) /*, dims, <bounds> */};

  //     4    %integer i

  int I;

  //     5    q((m+n)//2, (o+p)//2) = 42

  Q[((long)(M + N) / (long)2) - M][((long)(O + P) / (long)2) - O] = 42;

  //     6    i = q((m+n)//2, (o+p)//2)

  I = Q[((long)(M + N) / (long)2) - M][((long)(O + P) / (long)2) - O];

  //     7  %endofprogram

  _imp_stop(0);
  return 0;
end_0:;
}