About: http://webisa.webdatacommons.org/31380016

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Even if efficiency were a concern (which it is not), this program would definitely be I/O-bound, not CPU-bound, so the difference between printf and putchar is negligibl.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com