Microsoft puzzle Little monkey moves bananas

It seems that this is one of the few correct answers in the whole network. If the sub-column of the formula of 16 is correct, it should be 17.

Let y be the maximum remaining number of bananas required, and x be the point (x meters) required, and the equation can be listed:

1. y=(100-3x) -50-x)

2. (100-3x)<=50

It's easy to find 3y=50

x = y = 16 and 2/3

Since you can eat a banana only when it is full of rice, x can be any number between 16 and 17, and y = 17

To put it simply, the monkey first walks forward 16 and 1/3 of a meter (16 can be followed by any true fraction), drops one for every meter walked, and then puts down all the bananas in his hand and comes back. Eat the bananas on the ground every meter you walk, then take 50 to 16 and 1/3 of the way, at this point, after walking a total of 50 meters, you have eaten 50 bananas, and there are 50 bananas left. The remaining road is more than 33 meters, that is, 33 more needs to be eaten, and in the end there are 17 left. Hope.

16 roots. There are two ways to do this. He walked to 16 meters and fell back to 16 meters, leaving a maximum of 16.

First carry 50 roots, he walked to 16 meters, except for the back and forth 16 * 2 = 32, there are 18 left, then he carried 50 roots to 16 meters and ate 16 roots, there are 34 roots left, and then he carries 16 roots on his back to the end point There are 16 left, and there are 16 roots left when he walks to 17 meters.

16 roots. First move 50 and walk 17 meters, eat 17, and then take 17 to return, 16 are left in the same place, and after returning, take 50 and walk to 17 meters to leave 33, there are 33 + 16 = 49 roots, pick up together, walk 33 meters to the end point, then there are 49-33 = 16 left.

Secondly: the solution.

For every 1 meter in front, you have to make 3 trips, that is, eat 3 bananas; Of course, it is impossible to do this all 50 meters, because there are not enough 150 bananas to eat

This requires finding a point where the monkey can pick up the most bananas (<=50) when he takes them, so that he can get home at one time and not have to go back and forth again.

Let y be the maximum remaining number of bananas required, and x be the point (x meters) required, and the equation can be listed:

1. y=(100-3x) -50-x)

2. (100-3x)<=50

It's easy to find y=16

See another solution like this:

If you can eat it first and then leave, you can have 18 left.

Method) Carry the first bucket of 50 bananas to 16 and 1 3 meters away from the starting point (point A), leaving a banana.

Go back to the second bucket of 50 bananas and return to 16 1 3 meters from the starting point (point A).

At this time, a total of 16 and 1 3 3 = 49 meters were walked, and 49 were eaten.

At this time, eat the one at point A, carry the second bucket of 50 bananas, and walk an extra 1 meter to 17 and 1 3 meters from the starting point (point B), and there are still 50 17 1 3 32 and 2 3 meters from the finish line.

32 and 2 3 meters only need 32 sticks, and the remaining 2 3 meters are less than 1 meter, so you can skip them.

So in the end there are 50 32 18 left.

Not a single one, because it died on the way.

Huh

A baby monkey picks 300 bananas and needs to move them home, up to a maximum of 100 at a time. The baby monkey is 100 meters away from home, and for every 1 meter it walks, it needs to eat 1 banana to replenish energy, how many can it move home at most?

First, move 100 bananas to the rice and put them down, eat 67 bananas, and leave 33 left;

The remaining 200 were moved to rice, leaving a total of 99 roots;

To bring these 99 bananas home, 33 had to be eaten, and there were 66 left, so the little monkey could carry home up to 66.

Can't find the best answer, or mine has the right answer.

"The monkey eats a banana with each step, either forward or backward"So, the total distance for the monkey to go --- back to --- is less than 100 meters.

One. To 25 meters (there will be no left), more than 25 meters obviously not good.

Two. Turnaround twice) set the monkey to walk x meters for the first time, 1750, x>17, otherwise it cannot be transported at one time, the total distance is 50 + 2x, bananas 100The last banana of the lane:

100-(50+2x)=50-2x, and 3x>50, x>17, otherwise it can't be transported away at one time, x=17 is the maximum.

48 of them.

The monkey picks up 50 at point A, takes a step forward and eats one.

Take a step back, eat one, move the remaining 50, and then walk 50 steps.

Up to 48 can be moved.

25 bananas.

The first time you move 50 and walk to 25 steps, you will have 25 bananas and return to A, the second time you will move 50, you will go to 25 steps and 25 will put down the bananas and return to A, and the third time you will move 50 from the position of 25 steps, and you will have 25 bananas to 25 steps and 25 you will be left.

50 of them.

Because it didn't say that one monkey would eat one when he took a step, but if two monkeys only ate one mile, then the two monkeys would move together. One step to give two monkeys a total of one.

That's 100-50=50.

No, didn't the monkey come back to eat?

No, because he finished eating.

1.Why do you want monkeys to carry bananas? Isn't this for the fox to raise chickens.

How big can a monkey eat a banana? Isn't forcing monkeys to eat bananas cruel to animals?

2.Only one range can be counted, which is related to the winding density of the rope.

5.Choose the first five floors and observe the size of the diamonds on each floor, so that you know what to expect. Choose the last five floors and choose the diamond that is close to the size of the largest diamond ever seen on the first five floors3

Turn on the first switch, turn on the second switch and turn it off after a while, go to another room, and judge by feeling the temperature.

b）+1(a)+10(c,d)+2(b)+2(a,b)=177.After folding, both ends are burned at the same time.

8.Compared with Fangde, it can't go down, and the material used is less (the same shape)10The relative frame of reference has changed. The left and right are relative to the front of the person, and the upper and lower are referred to heaven and earth to 1 paragraph, 2 let the worker return 1 to 2 paragraph, 3 to 1 paragraph, 4 to 1 2 paragraph, and 4 to 4 paragraph.

12.Calculate the flight distance of the bird = flight time * speed.

Flight time = time of encounter.

It's too hard, there's no time to waste ......

Probably not

Follow the landlord's questions.

There should be 50 bananas left.

If the guy in the back says that you can only memorize 50 at a time (let me draw a draft on paper.)

Because you can only carry 50 at a time.

So you have to go back once along the way, and you can leave some bananas on the way.

But the banana left + the banana on the monkey when returning cannot be greater than 50, and the monkey has walked x meters when he returns, leaving Y bananas.

Then x+x+y=50 (carry up to 50 bananas at a time, eat one banana for every meter walked), y+(50-x) as close as possible but must be less than or equal to 50, and list it as a system of equations.

x+x+y=50

y+(50-x)=50

It's just simulated like this)

Calculate y = with a stupid approach, with close numbers 16,17

There are 16 lefts with 17.

With 16, I lost 2 and there were 16 left

I would like to ask if this question is open-ended?

According to the person who sat on the sofa and answered first, you can change the topic, so can I first throw 50 bananas according to the method of throwing one by one, and then bring 50 bananas, eat one for each meter walked, and pick one?

Move 50 first, walk to 25 meters, have 25 heels left, put the banana on the ground, walk back away, and don't eat it on the return trip, because there is no one on the body. Carry the remaining 50 heels. Walk to 25 meters, 25 heels on the body, plus 25 on the ground, a total of 50.

Then go to the house to leave 25 meters, eat 25. There are 50-25 left25 left.

That's the biggest remainder.

This method is very simple, not as verbose as the first floor, and the first floor is wrong.

The landlord must choose me.

y=(100-3x) -50-x)

2. (100-3x)<=50

It's easy to find y=16

I don't understand.

I didn't understand the question, and I didn't understand the answer

20 made a total of three trips, the first two trips carried 10 sticks each, and the third trip only had 40 sticks, and the way was finished. So it's 20.