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hctreo 2010-12-21 22:36

急需帮助!!!
 
[FONT="Arial Black"][SIZE="5"][COLOR="Red"]如何利用matlab或者mathematic解决应用题?
比如:有一群鸡和兔子,加在一起共有头36,脚100,编程求解鸡和兔子各有多少只?[/COLOR][/SIZE][/FONT]

yhcode 2010-12-28 14:13

回复: 急需帮助!!!
 
这个鸡兔同笼的经典问题解法也应该固定呀。
feetnum = 100;
headnum = 36;
rabbitnum = (feetnum - headnum*2)/2;
cocknum = headnum - rabbitnum;

或者
cocknum = (headnum*4 - 100)/2;
rabbitnum = headnum - cocknum;


所有时间均为北京时间。现在的时间是 05:32

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