我也出道题 - 怎么还没人解出来

try one more time

1. 1m 1f< 1m>
2. 3m 3f< 3m>
3. 1m 3m< 1m 1f>
4. 1m 2m< 3f>
5. 1f 3f< 3f>
6. 2f 3f<
 
最初由 监控系统 发布
try one more time

1. 1m 1f< 1m>
2. 3m 3f< 3m>
3. 1m 3m< 1m 1f>
4. 1m 2m< 3f>
5. 1f 3f< 3f>
6. 2f 3f<

Step 2 is wrong. 3m will eat 1f instead of coming back.

Will post the right answer on Canada day if no one gets it.
 
Note 1f can go by herself

2m 2f go, 2m back
1f 3f go, 1f back
2m 3m go, 2m 2f back
1m 1f go, 3m 3f back
2m 3m go, 1f back
1f 2f go, 1f back
1f 3f go

is it right? I think it is.
 
最初由 justin_1 发布
Note 1f can go by herself

2m 2f go, 2m back
1f 3f go, 1f back
2m 3m go, 2m 2f back
1m 1f go, 3m 3f back
2m 3m go, 1f back
1f 2f go, 1f back
1f 3f go

is it right? I think it is.

You got it.:cool:
 
很有趣,还有其他的吗?打工的时候可以让脑子不闲着....:)
 
2公狮过去,1公狮回来-->2公狮过去,1公狮回来-->2母狮过去,1公一母回来-->2母狮过去,1公狮回来-->2公狮过去,1公狮回来-->2公狮过去.
 
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