The “#include” statement tells the compiler to insert {HEAD ~ the contents} of the header file into {TAIL ~ the computer program} 
into
The “ # include ” statement tells the compiler to insert { HEAD ~ the contents } of the header file into { TAIL ~ the computer program }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL