rand()함수를 이용해서 특정범위안에 값을 발생시키는 공식이 있나요? 예를 들면 1~1000 사이의 정수라든지요.
rand manpage로 부터..
If you want to generate a random integer between 1 and 10, you should always do it by using high-order bits, as in j=1+(int) (10.0*rand()/(RAND_MAX+1.0));
텍스트 포맷에 대한 자세한 정보
<code>
<blockcode>
<apache>
<applescript>
<autoconf>
<awk>
<bash>
<c>
<cpp>
<css>
<diff>
<drupal5>
<drupal6>
<gdb>
<html>
<html5>
<java>
<javascript>
<ldif>
<lua>
<make>
<mysql>
<perl>
<perl6>
<php>
<pgsql>
<proftpd>
<python>
<reg>
<spec>
<ruby>
<foo>
[foo]
man rand
rand manpage로 부터..
If you want to generate a random integer between 1
and 10, you should always do it by using high-order
bits, as in
j=1+(int) (10.0*rand()/(RAND_MAX+1.0));
댓글 달기