Five pirates are divided into 100 gold coins, and each person puts forward the distribution plan in sequence. If more than half pass, they will be adopted. If it fails, it will lose its distribution qualification, and the rest will continue to distribute 100 gold coins. Suppose every pirate is smart and wants to get more gold coins. Now, as a leader, you are the first to put forward the distribution plan, so what is your plan? How many gold coins can I get at most?

2. Businessmen, donkeys and carrots.

Existing merchants want to transport 1000kg carrots from A to B, with a distance of 100km. The only means of transportation is a donkey, which can carry 100kg carrots at most at a time and must consume 1kg carrots per kilometer. Seek the best scheme to ensure the most carrots in B.

3. Water conservancy department.

There are three cups, two 8L cups filled with water and one 3L empty cup. Now I want to give the grade of 16L to four hungry travelers. Note that once the water is distributed, it will be drunk, so the distributed water cannot be returned; Water is precious, and no one has to get 4L of water. Only these three cups can be used as tools.

Let's talk about these first.