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:Ëæ»ú»¯
:º¯Êý,Àý,Ч¹û
:random( .. )
random(-5..5)
-5 Óë 5 Ö®¼äµÄËæ»úÊý
:randint( .. )
randint(-5..5)
-5 Óë 5 Ö®¼äµÄËæ»úÕûÊý(°üÀ¨Á½¶Ë)
:random( )
random(1,2,3,a,b,c)
{1,2,3,a,b,c} ÀïËæ»úÑ¡Ò»Ïî
:shuffle( )
shuffle(6)
6 ¸öÕûÊý 1,2,...,6, µÄËæ»úÅÅÁÐ
:shuffle( , )
shuffle(a,b,c,d,e)
×Öĸ {a,b,c,d,e} µÄËæ»úÅÅÁÐ <span class="wims_warning">$wims_name_warning</span>, Èç¹û±íµÄµÚÒ»¸ö×ÖÊÇ <span class="tt wims_code_words">even</span> »ò <span class="tt wims_code_words">odd</span>, ÏàÓ¦µÄÅÅÁн«ÊÇżµÄ»òÆæµÄ (Òò´ËÕâÁ½¸ö×Ö²»ÄÜ·ÅÔÚÅÅÁбíµÄ¿ªÍ·).
:randomitem( )
randomitem(\list)
ÔÚ(¶ººÅ·Ö¸ôµÄ)±í \list ÄÚËæ»úÑ¡Ò»Ïî
:randomrow( )
randomrow(\mat)
¾ØÕó \mat ÄÚËæ»úÑ¡Ò»ÐÐ