/in/foo.cc: In function 'void Search2(int, int, int*, bool)':
/in/foo.cc:24:29: warning: unused variable 'j' [-Wunused-variable]
     int c=(a[0]+a[1]+u)%n,i,j;
                             ^
/in/foo.cc:74:7: error: expected '}' at end of input
       }
       ^
/in/foo.cc:74:7: error: expected '}' at end of input
/in/foo.cc:74:7: error: expected '}' at end of input