example06.129

UNIX+shell范例精解（第4版）代码

{if ( $3 > 89 && $3 < 101 ) Agrade++
else if ( $3 > 79 ) Bgrade++
else if ( $3 > 69 ) Cgrade++
else if ( $3 > 59 ) Dgrade++
else Fgrade++ 
}
END{print "The number of failures is" Fgrade }