Accepted
/in/foo.cc: In member function 'void node::print()':
/in/foo.cc:49:27: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
printf("%d",t[len]);
~~~~~~^
/in/foo.cc: In member function 'void node::print()':
/in/foo.cc:49:27: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
printf("%d",t[len]);
~~~~~~^
