# Check if Point Is Reachable solution leetcode

Check if Point Is Reachable solution leetcode – There exists an infinitely large grid. You are currently at point `(1, 1)`, and you need to reach the point `(targetX, targetY)` using a finite number of steps.

## Check if Point Is Reachable solution leetcode

In one step, you can move from point `(x, y)` to any one of the following points:

• `(x, y - x)`
• `(x - y, y)`
• `(2 * x, y)`
• `(x, 2 * y)`

Given two integers `targetX` and `targetY` representing the X-coordinate and Y-coordinate of your final position, return `true` if you can reach the point from `(1, 1)` using some number of steps, and `false` otherwise.

## Check if Point Is Reachable solution leetcode

```Input: targetX = 6, targetY = 9
Output: false
Explanation: It is impossible to reach (6,9) from (1,1) using any sequence of moves, so false is returned.
```

Example 2:

```Input: targetX = 4, targetY = 7
Output: true
Explanation: You can follow the path (1,1) -> (1,2) -> (1,4) -> (1,8) -> (1,7) -> (2,7) -> (4,7).
```

Constraints:

• `1 <= targetX, targetY <= 109`

# Maximum Subsequence Score solution leetcode

Maximum Subsequence Score solution leetcode – You are given two 0-indexed integer arrays `nums1` and `nums2` of equal length `n` and a positive integer `k`. You must choose a subsequence of indices from `nums1` of length `k`.

## Maximum Subsequence Score solution leetcode

For chosen indices `i0``i1`, …, `ik - 1`, your score is defined as:

• The sum of the selected elements from `nums1` multiplied with the minimum of the selected elements from `nums2`.
• It can defined simply as: `(nums1[i0] + nums1[i1] +...+ nums1[ik - 1]) * min(nums2[i0] , nums2[i1], ... ,nums2[ik - 1])`.

Return the maximum possible score.

subsequence of indices of an array is a set that can be derived from the set `{0, 1, ..., n-1}` by deleting some or no elements.

## Maximum Subsequence Score solution leetcode

```Input: nums1 = [1,3,3,2], nums2 = [2,1,3,4], k = 3
Output: 12
Explanation:
The four possible subsequence scores are:
- We choose the indices 0, 1, and 2 with score = (1+3+3) * min(2,1,3) = 7.
- We choose the indices 0, 1, and 3 with score = (1+3+2) * min(2,1,4) = 6.
- We choose the indices 0, 2, and 3 with score = (1+3+2) * min(2,3,4) = 12.
- We choose the indices 1, 2, and 3 with score = (3+3+2) * min(1,3,4) = 8.
Therefore, we return the max score, which is 12.
```

## Maximum Subsequence Score solution leetcode

```Input: nums1 = [4,2,3,1,1], nums2 = [7,5,10,9,6], k = 1
Output: 30
Explanation:
Choosing index 2 is optimal: nums1[2] * nums2[2] = 3 * 10 = 30 is the maximum possible score.
```

Constraints:

• `n == nums1.length == nums2.length`
• `1 <= n <= 105`
• `0 <= nums1[i], nums2[j] <= 105`
• `1 <= k <= n`

# Minimum Operations to Make Array Equal II solution leetcode

Minimum Operations to Make Array Equal II solution leetcode – You are given two integer arrays `nums1` and `nums2` of equal length `n` and an integer `k`.

## Minimum Operations to Make Array Equal II solution leetcode

You can perform the following operation on `nums1`:

• Choose two indexes `i` and `j` and increment `nums1[i]` by `k` and decrement `nums1[j]` by `k`. In other words, `nums1[i] = nums1[i] + k` and `nums1[j] = nums1[j] - k`.

`nums1` is said to be equal to `nums2` if for all indices `i` such that `0 <= i < n``nums1[i] == nums2[i]`.

Return the minimum number of operations required to make `nums1` equal to `nums2`. If it is impossible to make them equal, return `-1`.

## Minimum Operations to Make Array Equal II solution leetcode

```Input: nums1 = [4,3,1,4], nums2 = [1,3,7,1], k = 3
Output: 2
Explanation: In 2 operations, we can transform nums1 to nums2.
1st operation: i = 2, j = 0. After applying the operation, nums1 = [1,3,4,4].
2nd operation: i = 2, j = 3. After applying the operation, nums1 = [1,3,7,1].
One can prove that it is impossible to make arrays equal in fewer operations.```

Example 2:

```Input: nums1 = [3,8,5,2], nums2 = [2,4,1,6], k = 1
Output: -1
Explanation: It can be proved that it is impossible to make the two arrays equal.
```

## Minimum Operations to Make Array Equal II solution leetcode

• `n == nums1.length == nums2.length`
• `2 <= n <= 105`
• `0 <= nums1[i], nums2[j] <= 109`
• `0 <= k <= 105`

# Minimum Common Value solution leetcode

Minimum Common Value solution leetcode – Given two integer arrays `nums1` and `nums2`, sorted in non-decreasing order, return the minimum integer common to both arrays. If there is no common integer amongst `nums1` and `nums2`, return `-1`.

## Minimum Common Value solution leetcode

Note that an integer is said to be common to `nums1` and `nums2` if both arrays have at least one occurrence of that integer.

Example 1:

```Input: nums1 = [1,2,3], nums2 = [2,4]
Output: 2
Explanation: The smallest element common to both arrays is 2, so we return 2.
```

## Minimum Common Value solution leetcode

```Input: nums1 = [1,2,3,6], nums2 = [2,3,4,5]
Output: 2
Explanation: There are two common elements in the array 2 and 3 out of which 2 is the smallest, so 2 is returned.
```

## Minimum Common Value solution leetcode

• `1 <= nums1.length, nums2.length <= 105`
• `1 <= nums1[i], nums2[j] <= 109`
• Both `nums1` and `nums2` are sorted in non-decreasing order.

# Jane Goodall is a famous scientist in what field?

Jane Goodall is a famous scientist in what field? – Jane Goodall is a famous scientist in what field? – Jane Goodall is a British primatologist, ethologist, and anthropologist who is considered to be the world’s foremost expert on chimpanzees. Goodall is best known for her 55-year study of social and family interactions of wild chimpanzees in Tanzania. Goodall has worked extensively on conservation and animal welfare issues, and she has founded the Jane Goodall Institute and Roots & Shoots.

## Jane Goodall is a famous scientist in what field?

1. Archaeology
2. Ornithology
3. Primatology
4. Cetology
`The correct answer is Primatology.`

## Jane Goodall is a famous scientist in what field?

In 1960, 26-year-old primatologist Jane Goodall began studying chimpanzees at the Gombe Stream National Park in Tanzania. Within the year, she made groundbreaking discoveries that chimpanzees were actually omnivores (not vegetarian as previously thought) and could use tools. This was only the beginning of a decades-long career that challenged humanity’s place in the world.

Jane Goodall is a famous scientist and anthropologist who is most known for her groundbreaking research on chimpanzees in Tanzania. She is a world-renowned conservationist and animal advocate, and is the founder of the Jane Goodall Institute, a global wildlife and environment conservation organization. Goodall’s work has had a significant impact on our understanding of animals and their behavior. She has written numerous books about her research, including In the Shadow of Man (1971) and The Chimpanzees of Gombe (1986). In 1977, Goodall received a PhD from Cambridge University, making her the first person to earn a doctorate in ethology. She was a National Geographic Explorer-in-Residence from 1991 to 2016, and was named a United Nations Messenger of Peace in 2002. Goodall has been awarded numerous prestigious honors and awards, including the Kyoto Prize in 2018.

# George Washington Carver proposed what crop as an alternative to cotton?

George Washington Carver proposed what crop as an alternative to cotton? – George Washington Carver proposed a number of alternative crops to cotton for farmers to grow, including sweet potatoes, soybeans, peanuts, and cowpeas. These crops would provide food for the farmer and his family, as well as income from the sale of the produce. Carver also encouraged farmers to rotate their crops, which would improve the soil, control pests, and reduce erosion. He also promoted the use of legumes to enrich the soil.

## George Washington Carver proposed what crop as an alternative to cotton?

1. Corn
2. Peanuts
3. Wheat
4. Sugarcane
`The correct answer is Peanuts.`

## George Washington Carver proposed what crop as an alternative to cotton?

George Washington Carver proposed the use of crop rotation to replenish the soil, the use of various plant-based products for industrial and commercial use, and the use of agricultural research to help farmers improve their economic situation. He also suggested the use of peanuts, sweet potatoes, and other crops as a source of food and income for farmers. He proposed a number of innovative uses for these crops, such as making soaps, dyes, and medicines, as well as for animal feed, oil, and molasses. He also campaigned for the use of soil conservation techniques, such as terracing, to reduce erosion.

Agricultural scientist George Washington Carver changed the future of farms across America through his studies of soil chemistry. Carver discovered that years of growing cotton had depleted the soil of crucial nutrients, resulting in low crop yields. He suggested planting nitrogen-producing plants, such as peanuts and other legumes, to restore the soil. This crop rotation technique proved a great success for farmers. The most well-known Black scientist of early 20th century, Carver set out to repurpose the new surplus of peanuts and invented a range of products using the legume, earning him the nickname “Peanut Man.”

# Who said, “Nothing is impossible, the word itself says I’m possible”?

Who said, “Nothing is impossible, the word itself says I’m possible”? – This quote is attributed to Audrey Hepburn. And That’s true! Nothing is impossible, and if you put your mind to it, you can achieve anything.

## Who said, “Nothing is impossible, the word itself says I’m possible”?

1. Emma Watson
2. Meryl Streep
3. Audrey Hepburn
4. Debbie Reynolds
`The correct answer is Audrey Hepburn.`

## Who said, “Nothing is impossible, the word itself says I’m possible”?

Audrey Hepburn starred in some of the biggest movies of the 1960s, including ”Breakfast at Tiffany’s” and “My Fair Lady.” She spent the latter part of her life doing humanitarian work, primarily as a goodwill ambassador for UNICEF.

Audrey Hepburn was an iconic actress, model, and humanitarian. She was born on May 4th, 1929 in Brussels, Belgium. She was best known for her roles in classic films such as Breakfast at Tiffany’s, Roman Holiday, and Sabrina. She was also a fashion icon, often wearing a simple black dress and ballet flats, which became her signature look. Hepburn was also a philanthropist who worked with UNICEF to help improve the lives of children. She was awarded the Presidential Medal of Freedom in 1992 for her charity work. She died in 1993 at the age of 63.

# Finish the Elie Wiesel quote: “The opposite of love is not hate, but …”

Finish the Elie Wiesel quote: “The opposite of love is not hate, but …” – The opposite of love is not hate, but indifference. When a person doesn’t have gratitude, something is missing in his or her humanity. A person can almost be defined by his or her attitude toward gratitude.

## Finish the Elie Wiesel quote: “The opposite of love is not hate, but …”

1. Lust
2. Indifference
3. Drama
4. Happiness
`The correct answer is Indifference.`

## Finish the Elie Wiesel quote: “The opposite of love is not hate, but …”

Elie Wiesel (1928-2016) was a Romanian-born American writer, professor, political activist, Nobel Laureate, and Holocaust survivor. Wiesel is the author of over forty books, including Night, a work based on his experiences as a prisoner in Auschwitz and Buchenwald during World War II. He was also the founding chairman of the United States Holocaust Memorial Museum, and his work helped create awareness of the horrors of the Holocaust and promote human rights around the world.

After being sent to concentration camps during WWII, Wiesel survived to see the liberation of Buchenwald in 1945. He would go on to write about his experiences and champion against Jewish persecution, winning the Nobel Peace Prize in 1986.

# Who said, “No one can make you feel inferior without your consent”?

Who said, “No one can make you feel inferior without your consent”? – This quote is attributed to Eleanor Roosevelt. It means that you are in control of how you feel about yourself and no one can make you feel inferior unless you allow them to.

## Who said, “No one can make you feel inferior without your consent”?

1. Eleanor Roosevelt
2. Michelle Obama
3. Melania Trump
`The correct answer is Eleanor Roosevelt.`

## Who said, “No one can make you feel inferior without your consent”?

First Lady Eleanor Roosevelt, the wife of President Franklin D. Roosevelt, was a political force despite the gender inequity of her time. Her list of accomplishments is as long as it is impressive: She was passionate about social justice, championed many humanitarian causes, and helped to craft the United Nations’ Declaration of Human Rights.

Eleanor Roosevelt was an American political figure, diplomat, and activist. She was the longest-serving First Lady of the United States, holding the post from 1933 to 1945 during her husband President Franklin D. Roosevelt’s four terms in office. She was a key figure in the advancement of civil rights and civil liberties for all people, and chaired the President’s Commission on the Status of Women. She was also an advocate for social reforms, and an outspoken supporter of the United Nations.

# How did Robert Frost sum up everything he learned about life?

How did Robert Frost sum up everything he learned about life? – Robert Frost summed up everything he learned about life by saying, “The best way out is always through.”

## How did Robert Frost sum up everything he learned about life?

1. It’s too short.
2. I don’t know.
3. 42.
4. It goes on.
`The correct answer is It goes on.`

## How did Robert Frost sum up everything he learned about life?

“In three words, I can sum up everything I’ve learned about life. It goes on.” Poet Robert Frost uttered this famous quote as a part of an interview he gave on his 80th birthday in 1954. He went on to say, “It always has. It always will. Don’t forget that.”

Life is full of joy and sorrow, and is best enjoyed when shared with others. The paths we choose are often uncertain, but we must strive to make the best of them. No matter what happens, remember that hope and perseverance will always help us get through.