RANDOMIZE LET C=0 FOR k=1 TO 10000 LET A=RND*10 LET B=RND*10 IF A<5 AND B<5 THEN LET C=C+1 END IF IF A>5 AND B>5 THEN LET C=C+1 END IF IF A>5 AND B<5 AND A-B>5 THEN LET C=C+1 END IF IF A<5 AND B>5 AND B-A>5 THEN LET C=C+1 END IF NEXT k PRINT PRINT "鋭角三角形になっている確率は";(10000-C)/100;"% です。" PRINT END