Time Exceeded
/in/foo.cc: In function 'int pd(int, int)': /in/foo.cc:9:1: warning: control reaches end of non-void function [-Wreturn-type] } ^
/in/foo.cc: In function 'int pd(int, int)': /in/foo.cc:9:1: warning: control reaches end of non-void function [-Wreturn-type] } ^