Can you solve the cuddly duddly fuddly wuddly riddle

你能解決卡迪、杜迪、法迪、瓦迪的謎語(yǔ)嗎？

來(lái)源視頻

For your son’s sixth birthday, you’ve promised to get him the cutest creature in creation: the cuddly.

It’s hard to believe that it’s a cousin of the terrifying duddly or the hideous fuddly.?

They’re all members of the Wuddly species, and the process of adopting them is deeply peculiar.?

It takes 100 eggs to make a single animal in genus Wuddly.

你兒子的六歲生日要來(lái)了，你承諾要給他一只?世界上最可愛(ài)的寵物：卡迪。

難以置信的是，?卡迪有兩個(gè)堂兄弟，面目猙獰的杜迪?和丑惡的法迪。

它們都是瓦迪家族成員，而領(lǐng)養(yǎng)它們的過(guò)程也別具一格，

要融合100枚蛋 才能得到一只瓦迪成員。

When 100 eggs are placed together in an incubator, they undergo egg fusion, and combine in the following way.

Blue and purple combine to make red eggs.?Red and blue combine to make purple eggs, and red and purple combine to make blue eggs.?

The most plentiful eggs pair up first, and if two piles are even, an egg comes from one of them at random.?

They keep combining until there’s just one left.?

If the final egg is blue, a Cuddly hatches out of it.?Purple eggs give you Duddlies, and Red eggs give you Fuddlies.

把100枚蛋放入孵化器后，融合開(kāi)始，并以下列方式進(jìn)行組合。

藍(lán)色和紫色合成紅色蛋，紅色和藍(lán)色合成紫色蛋，紅色和紫色會(huì)合成藍(lán)色蛋。

數(shù)量最多的一組會(huì)先融合，如果其中兩堆數(shù)量相同，會(huì)隨機(jī)從中選一枚進(jìn)行融合。

不斷兩兩相融，直至只剩一枚蛋。

如果最后的蛋是藍(lán)的，會(huì)孵出卡迪，紫色的會(huì)是杜迪，紅色則是法迪。

The incubator currently has 99 eggs in it.?

23 are blue, 33 are purple, and 43 are red.?

You can begin the process of egg fusion by adding an egg of any color to the room.?

When all the eggs have combined into a single egg, the creature that hatches will bond with you on sight, which is why getting a Cuddly is so important.?

After all, you made a promise to your son.?

Which color egg should you add to the incubator to get a cuddly??

Pause the video to figure it out for yourself.?

Answer in 3?

Answer in 2?

Answer in 1

現(xiàn)在，孵化器里有99枚蛋。

23枚藍(lán)蛋、33枚紫蛋、43枚紅蛋。

你只需再放入一個(gè)任意顏色的蛋， 融合過(guò)程即可開(kāi)始。

當(dāng)所有的蛋融合成一個(gè)，孵化后的動(dòng)物會(huì)對(duì)你一見(jiàn)鐘情，因此，得到卡迪就格外重要。

畢竟，你承諾過(guò)兒子要給他卡迪。

那么，放哪枚蛋才能得到卡迪呢？

若想自己解題，可暫停視頻

答案公布倒計(jì)時(shí)：3

答案公布倒計(jì)時(shí)：2

答案公布倒計(jì)時(shí)：1

It’s easy to get mixed up with all the cuddlies, duddlies, and fuddlies coming from different colored eggs.

If we ignore how many total eggs of each color there are, and just look at the process of egg fusion, we might notice something that will make this problem simpler.?

When two eggs fuse, the number of eggs of each of those colors decreases by one, and the number of the third color increases by one.?That means they all change parity, or evenness and oddness, at the same time.

Right now all three piles are odd, but you get to add an egg to one color, which means that it’ll be even and the other two will be odd.?

Whichever color you choose will always be the opposite parity of the other two piles: odd when they’re even and even when they’re odd, since every egg fusion flips each pile’s parity simultaneously.

不同顏色孵出卡迪、杜迪和法迪，很容易把人弄糊涂，

如果先忽略各自的數(shù)量，只看融合過(guò)程，會(huì)發(fā)現(xiàn)這讓問(wèn)題簡(jiǎn)化了。

當(dāng)兩枚蛋融合時(shí)，各自數(shù)量將分別減一，而第三種蛋的數(shù)量則加一，其奇偶性同時(shí)發(fā)生了改變，即同時(shí)偶變奇，奇變偶。

目前三堆蛋都是奇數(shù) ， 但你要加一枚某個(gè)顏色的蛋，三堆蛋數(shù)量變成一偶、兩奇。

無(wú)論你選什么顏色，總是一種蛋是偶數(shù)， 另兩種蛋是奇數(shù)：一奇兩偶，或一偶兩奇，因?yàn)槊看稳诤?會(huì)同時(shí)改變其奇偶性。

We want to end with 1 blue, 0 purple, and 0 red eggs, or odd, even, even.?That means we want the blue egg pile to be the opposite parity of the other two piles at the start as well.?

So you add a blue egg into the room, and 99 egg fusions later, only a single blue egg remains.?

The Cuddly that hatches is sure to make your 6-year-old as happy as can be.?

Just be sure to follow the shopkeeper’s warning, and never feed it after midnight.

最終我們想要：1枚藍(lán)蛋、 0枚紫蛋和紅蛋，即一奇兩偶，也就是說(shuō)，融合開(kāi)始前，藍(lán)蛋與其它兩種奇偶性相反。

因此，你放入一個(gè)藍(lán)蛋，歷經(jīng)99次蛋融合，最后只剩一個(gè)藍(lán)蛋。

孵化出的卡迪 令你六歲的兒子高興萬(wàn)分。

但千萬(wàn)銘記店主的建議，午夜十二點(diǎn)后請(qǐng)勿喂食。