Time Exceeded
/in/foo.cc: In function 'void iddfs(int, int)':
/in/foo.cc:13:22: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
printf("%d ",a[i]);
^
/in/foo.cc: In function 'void iddfs(int, int)':
/in/foo.cc:13:22: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
printf("%d ",a[i]);
^
