View Compilation Error

0_0_18456325_7309.cpp: In function 'void find(int)':
0_0_18456325_7309.cpp:32:20: error: 'ma' was not declared in this scope
      if(map[i][k]&&ma[j][k]&&map[i][j])
                    ^
0_0_18456325_7309.cpp: In function 'int main()':
0_0_18456325_7309.cpp:153:28: error: expected primary-expression before ',' token
   printf("Case #%d: lld\n",,ca++,res);
                            ^