task stringclasses 4
values | dataset stringclasses 12
values | instruction stringlengths 66 14k | response stringlengths 13 8.89k | id stringlengths 68 68 | parent_id stringlengths 64 64 |
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Coding | codecontest | Write Python code to solve the task.
Bear Limak has n colored balls, arranged in one long row. Balls are numbered 1 through n, from left to right. There are n possible colors, also numbered 1 through n. The i-th ball has color ti.
For a fixed interval (set of consecutive elements) of balls we can define a dominant col... | Step 1: We need to find the dominant color for each interval of the given balls and count the number of intervals in which each color is dominant.
Step 2: We can start by creating a function to find the dominant color for a given interval.
Step 3: Then, we can iterate through all possible intervals and count the dom... | ca83c6106952d8a658bd095daeaee2d9da55da1271a05d1df61bb54fdaef55ce_1_1 | 27e79786a94a8e17543bf992c09b6dc9cd96c9660d59df898674b854bf34db50 |
Coding | codecontest | Write Python code to solve the task.
Bear Limak has n colored balls, arranged in one long row. Balls are numbered 1 through n, from left to right. There are n possible colors, also numbered 1 through n. The i-th ball has color ti.
For a fixed interval (set of consecutive elements) of balls we can define a dominant col... | Step 1: We need to count the number of intervals in which each color is dominant.
Step 2: To do this, we can iterate through each color and then iterate through all possible intervals to check for dominance.
Step 3: We can create a function to check the dominant color for a given interval and then use it to count th... | 8885ec794b487da0f77b876bb9947c89211a9da7743e060dac9adf9adf61af7a_1_1 | 27e79786a94a8e17543bf992c09b6dc9cd96c9660d59df898674b854bf34db50 |
Coding | codecontest | Write Python code to solve the task.
Bear Limak has n colored balls, arranged in one long row. Balls are numbered 1 through n, from left to right. There are n possible colors, also numbered 1 through n. The i-th ball has color ti.
For a fixed interval (set of consecutive elements) of balls we can define a dominant col... | Step 1: We need to count the number of intervals in which each color is the dominant color.
Step 2: We can start by defining a function to determine the dominant color for a given interval.
Step 3: Then we can iterate through all possible intervals and count the number of intervals where each color is the dominant c... | bf77b395f5dd3918ec30e077333974b944e48aabed52f682577b0856d73d52f2_1_1 | 27e79786a94a8e17543bf992c09b6dc9cd96c9660d59df898674b854bf34db50 |
Coding | codecontest | Write Python code to solve the task.
Everybody knows of [spaghetti sort](https://en.wikipedia.org/wiki/Spaghetti_sort). You decided to implement an analog sorting algorithm yourself, but as you survey your pantry you realize you're out of spaghetti! The only type of pasta you have is ravioli, but you are not going to l... | Step 1: We need to figure out if the described algorithm will sort the input array correctly.
Step 2: We can start by understanding the criteria that would lead to the algorithm not sorting the array correctly.
Step 3: If there are two adjacent stacks with a height difference of two or more, the top ravioli of the t... | b8f3b93c6aa47e0d9b99fa3176134d8e6c46645264d6d1fa2f821c5370cb4d5e_1_1 | c8dc44be82a130209ee37e95d28baf089e845ff2fc8da08d59f5bf8b282392e7 |
Coding | codecontest | Write Python code to solve the task.
Everybody knows of [spaghetti sort](https://en.wikipedia.org/wiki/Spaghetti_sort). You decided to implement an analog sorting algorithm yourself, but as you survey your pantry you realize you're out of spaghetti! The only type of pasta you have is ravioli, but you are not going to l... | Step 1: We need to check if the described algorithm will correctly sort the input array without issues.
Step 2: We can start by understanding the rules of the algorithm and how it affects the sorting process.
Step 3: We should also consider edge cases where the ravioli from a taller stack slides down on top of a low... | fb290e039345d8a42e1f01dd9e4f48f6f46199f70eaa1ca63ee24322d03d247a_1_1 | c8dc44be82a130209ee37e95d28baf089e845ff2fc8da08d59f5bf8b282392e7 |
Coding | codecontest | Write Python code to solve the task.
Everybody knows of [spaghetti sort](https://en.wikipedia.org/wiki/Spaghetti_sort). You decided to implement an analog sorting algorithm yourself, but as you survey your pantry you realize you're out of spaghetti! The only type of pasta you have is ravioli, but you are not going to l... | Step 1: We need to figure out whether the described algorithm will sort the input array correctly.
Step 2: We can simulate the algorithm step by step and check for any inconsistencies or issues with the sorting process.
Step 3: We should also consider the logic for when the top ravioli of the taller stack slides dow... | d25791853b74228ee2d6fc22afca281b4314ea87bdf3b0352ae71e9c38061549_1_1 | c8dc44be82a130209ee37e95d28baf089e845ff2fc8da08d59f5bf8b282392e7 |
Coding | codecontest | Write Python code to solve the task.
Everybody knows of [spaghetti sort](https://en.wikipedia.org/wiki/Spaghetti_sort). You decided to implement an analog sorting algorithm yourself, but as you survey your pantry you realize you're out of spaghetti! The only type of pasta you have is ravioli, but you are not going to l... | Step 1: We need to determine if the described algorithm will correctly sort the given array.
Step 2: We can analyze the algorithm step by step and identify the conditions that could cause the algorithm to fail.
Step 3: If two adjacent stacks differ in height by two or more, the top ravioli of the taller stack will s... | b6e3c689a60c9738eb1a28dfcdf2544764b79aff377cfef587748d6c9efb60a9_1_1 | c8dc44be82a130209ee37e95d28baf089e845ff2fc8da08d59f5bf8b282392e7 |
Coding | codecontest | Write Python code to solve the task.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operations which Vasya has made. Find the minimal... | Step 1: We need to maintain the pile of stones based on the operations of adding or removing stones.
Step 2: We can start by initializing the number of stones to 0 and then iterate through the operations to update the number of stones accordingly.
Step 3: When we add a stone, the number of stones increases by 1.
Ste... | d945204db97ac589a74767c0c567cdc78b4b248893b422f3a9a3e3c24840fbb2_1_1 | 73fcff13abb025183322f4fdcac881b101661a71d8e5c2ba689e508139741610 |
Coding | codecontest | Write Python code to solve the task.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operations which Vasya has made. Find the minimal... | Step 1: To solve this problem, we need to keep track of the net change in the number of stones after all the operations are performed.
Step 2: We can maintain a count that increases by 1 for each "+" operation and decreases by 1 for each "-" operation.
Step 3: This count represents the net change in the number of st... | 337e80d01535e25b21512a7ffa3aee1258895c5817daca7554cef328c41a9f2b_1_1 | 73fcff13abb025183322f4fdcac881b101661a71d8e5c2ba689e508139741610 |
Coding | codecontest | Write Python code to solve the task.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operations which Vasya has made. Find the minimal... | Step 1: We need to keep track of the changes to the pile of stones and determine the minimal possible number of stones left.
Step 2: We can start by initializing the number of stones to 0 and then iterating through the operations.
Step 3: We need to consider the impact of each operation and how it affects the count ... | 4effe046e82406d8f49d43e9f14d7f4e4c742d2195f83d5c562b71881981d948_1_1 | 73fcff13abb025183322f4fdcac881b101661a71d8e5c2ba689e508139741610 |
Coding | codecontest | Write Python code to solve the task.
Vasya has a pile, that consists of some number of stones. n times he either took one stone from the pile or added one stone to the pile. The pile was non-empty before each operation of taking one stone from the pile.
You are given n operations which Vasya has made. Find the minimal... | Step 1: We need to determine the minimum possible number of stones in the pile after Vasya's operations.
Step 2: We can initially set the minimum possible number of stones to 0 and increase it by 1 for each operation '+' and decrease it by 1 for each operation '-'
Step 3: However, the number of stones cannot be nega... | 36a334ab50323a3ce6aae11db2a7e58c665ef176070469545953cf5e982f3a9a_1_1 | 73fcff13abb025183322f4fdcac881b101661a71d8e5c2ba689e508139741610 |
Coding | codecontest | Write Python code to solve the task.
Valera runs a 24/7 fast food cafe. He magically learned that next day n people will visit his cafe. For each person we know the arrival time: the i-th person comes exactly at hi hours mi minutes. The cafe spends less than a minute to serve each client, but if a client comes in and s... | Step 1: We need to keep track of the number of cashes needed at any point in time to serve the customers.
Step 2: We can start by iterating through the times when the customers arrive and keep track of the maximum number of customers at any point.
Step 3: The maximum number of customers at any point will determine t... | 91c60254d9182486aada08a6878dc927589363317e4b1c2c6d6e723218cb71ab_1_1 | 05348f4d699f6caba841b4578a1a34d29b6b9b013044a95bd2621d0fea149830 |
Coding | codecontest | Write Python code to solve the task.
Valera runs a 24/7 fast food cafe. He magically learned that next day n people will visit his cafe. For each person we know the arrival time: the i-th person comes exactly at hi hours mi minutes. The cafe spends less than a minute to serve each client, but if a client comes in and s... | Step 1: We need to keep track of the number of customers arriving at the cafe at each time.
Step 2: We also need to keep track of the maximum number of customers arriving at the same time.
Step 3: Based on the maximum number of customers arriving at the same time, we can determine the minimum number of cashes needed... | 64b7917789b311a649010ac0c58b02ad148c78488968b7c9fa173274c5221011_1_1 | 05348f4d699f6caba841b4578a1a34d29b6b9b013044a95bd2621d0fea149830 |
Coding | codecontest | Write Python code to solve the task.
Valera runs a 24/7 fast food cafe. He magically learned that next day n people will visit his cafe. For each person we know the arrival time: the i-th person comes exactly at hi hours mi minutes. The cafe spends less than a minute to serve each client, but if a client comes in and s... | Step 1: We need to keep track of the number of visitors at any given time to determine the minimum number of cashes needed.
Step 2: We should consider the arrival time of each visitor and ensure that the number of working cashes is no less than the number of clients in the cafe at any given time.
Step 3: We can star... | c670e48b4556958fe6775faa8873214de16074f382330b3a940b912207239051_1_1 | 05348f4d699f6caba841b4578a1a34d29b6b9b013044a95bd2621d0fea149830 |
Coding | codecontest | Write Python code to solve the task.
Valera runs a 24/7 fast food cafe. He magically learned that next day n people will visit his cafe. For each person we know the arrival time: the i-th person comes exactly at hi hours mi minutes. The cafe spends less than a minute to serve each client, but if a client comes in and s... | Step 1: We need to find the minimum number of cash registers needed to serve all customers such that there is always a free cash register when a customer arrives.
Step 2: We can achieve this by keeping track of the maximum number of customers arriving at the same time.
Step 3: We also need to consider the scenario w... | a18b8758f65ea73cb4ef43c48ae537a68bf4de3ce3bbde464607fd1a4c00fbf0_1_1 | 05348f4d699f6caba841b4578a1a34d29b6b9b013044a95bd2621d0fea149830 |
Coding | codecontest | Write Python code to solve the task.
Little Vasya has received a young builder’s kit. The kit consists of several wooden bars, the lengths of all of them are known. The bars can be put one on the top of the other if their lengths are the same.
Vasya wants to construct the minimal number of towers from the bars. Help V... | Step 1: We need to group the bars by their lengths and then choose the maximum group to be the height of the largest tower.
Step 2: We also need to count the number of groups to get the total number of towers.
Step 3: Let's create a plan to implement the solution based on these thoughts.
```python
# Step 4: Read in... | feb562654212089e95b32f8595b16e2bf27f0dd35b1ff8b1a8fa22f5ed24c1be_1_1 | 6ea8832f9bd4d3e6fe19a769824faeeb786bdcf1b8db0806a0ef9387502a0301 |
Coding | codecontest | Write Python code to solve the task.
Little Vasya has received a young builder’s kit. The kit consists of several wooden bars, the lengths of all of them are known. The bars can be put one on the top of the other if their lengths are the same.
Vasya wants to construct the minimal number of towers from the bars. Help V... | Step 1: We need to find the minimum number of towers that can be constructed from the given bars and the height of the largest tower.
Step 2: The goal is to use all the bars and construct the towers with the minimum height.
Step 3: We can start by sorting the bars in non-decreasing order and then iterate through the... | 673c019b22b1bb9edcee3ad440cf3fb7963784781948620515b513b34cbefa03_1_1 | 6ea8832f9bd4d3e6fe19a769824faeeb786bdcf1b8db0806a0ef9387502a0301 |
Coding | codecontest | Write Python code to solve the task.
Little Vasya has received a young builder’s kit. The kit consists of several wooden bars, the lengths of all of them are known. The bars can be put one on the top of the other if their lengths are the same.
Vasya wants to construct the minimal number of towers from the bars. Help V... | Step 1: We need to find the number of towers that can be constructed and the height of the largest tower using the given bars.
Step 2: To do this, we can first create a dictionary to store the counts of each unique bar length.
Step 3: Then we can find the maximum count to determine the height of the largest tower, a... | c1f291ad5a676a39333f3fc383660b9c029fa145417996d29bdd44d939c0a7bc_1_1 | 6ea8832f9bd4d3e6fe19a769824faeeb786bdcf1b8db0806a0ef9387502a0301 |
Coding | codecontest | Write Python code to solve the task.
Little Vasya has received a young builder’s kit. The kit consists of several wooden bars, the lengths of all of them are known. The bars can be put one on the top of the other if their lengths are the same.
Vasya wants to construct the minimal number of towers from the bars. Help V... | Step 1: To find the minimal number of towers, we need to sort the bars and group the same lengths together.
Step 2: We can then count the number of groups and the maximum number of bars in a single group to find the minimal number of towers and the height of the largest tower.
Step 3: Let's create a plan to implemen... | 30f79c6059632c260b78f473a993c737cb9a859aad96dab181b1a5305ae692e9_1_1 | 6ea8832f9bd4d3e6fe19a769824faeeb786bdcf1b8db0806a0ef9387502a0301 |
Coding | codecontest | Write Python code to solve the task.
Create a program that outputs all leap years between the year a and year b.
The leap year conditions are as follows. However, 0 <a ≤ b <3,000. If there is no leap year in the given period, output "NA".
* The year is divisible by 4.
* However, a year divisible by 100 is not a leap ... | Step 1: We need to iterate through the range of years from a to b and check if each year is a leap year.
Step 2: We can create a function to check if a year is a leap year based on the provided conditions.
Step 3: We should also handle the case when there are no leap years in the given period and output "NA".
Step 4... | 49ee87aeb6d338b35c5aa8d6b2abf3cf05462c11c5e0dcc2fd78f01099284669_1_1 | bb9862962f1c479cc8555b8d896d260670f8f82347ff3eba411b8e46719627fb |
Coding | codecontest | Write Python code to solve the task.
Create a program that outputs all leap years between the year a and year b.
The leap year conditions are as follows. However, 0 <a ≤ b <3,000. If there is no leap year in the given period, output "NA".
* The year is divisible by 4.
* However, a year divisible by 100 is not a leap ... | Step 1: We need to create a program that checks for leap years within a given range of years.
Step 2: We can create a function to determine if a year is a leap year based on the given conditions.
Step 3: Then we can iterate through the given range of years and check for leap years.
Step 4: We should also handle the... | e6ca67573a47f13c1ba1f6465031bdb9bf1512aefec87f89e2e5a37f60f8e8b5_1_1 | bb9862962f1c479cc8555b8d896d260670f8f82347ff3eba411b8e46719627fb |
Coding | codecontest | Write Python code to solve the task.
Create a program that outputs all leap years between the year a and year b.
The leap year conditions are as follows. However, 0 <a ≤ b <3,000. If there is no leap year in the given period, output "NA".
* The year is divisible by 4.
* However, a year divisible by 100 is not a leap ... | Step 1: We need to check for leap years based on the given conditions.
Step 2: We can create a function to check if a year is a leap year or not based on the conditions provided.
Step 3: Then we can iterate through the given range of years and check for leap years.
Step 4: We also need to handle the multiple datase... | 619d42cbc4f39be961fd88d92f560f3acd6c9f68f9d1aa78751a1a166afd5c13_1_1 | bb9862962f1c479cc8555b8d896d260670f8f82347ff3eba411b8e46719627fb |
Coding | codecontest | Write Python code to solve the task.
Create a program that outputs all leap years between the year a and year b.
The leap year conditions are as follows. However, 0 <a ≤ b <3,000. If there is no leap year in the given period, output "NA".
* The year is divisible by 4.
* However, a year divisible by 100 is not a leap ... | Step 1: We need to iterate through the given range of years and check if each year is a leap year based on the given conditions.
Step 2: We can define a function to check if a year is a leap year or not based on the conditions provided.
Step 3: Then we can iterate through the given range of years and output the leap... | fc5a4170d0a3508dbe3a1b28f9449e3c6dc6bb99f041508f51b1e3275a90de4a_1_1 | bb9862962f1c479cc8555b8d896d260670f8f82347ff3eba411b8e46719627fb |
Coding | codecontest | Write Python code to solve the task.
Your program is to use the brute-force approach in order to find the Answer to Life, the Universe, and Everything. More precisely... rewrite small numbers from input to output. Stop processing input after reading in the number 42. All numbers at input are integers of one or two digi... | Step 1: We need to read the input numbers, check if they are 42, and stop processing if they are.
Step 2: If the number is not 42, we need to output it.
Step 3: We can create a loop to continuously read input numbers and check if they are 42 to stop processing.
Step 4: For every number that is not 42, we can output... | a05b9f74afdc555d2c977cd96aed1b582ec57548584223cf0439460a39326aa6_1_1 | 7d54aeb3280519935c0eaa1a904a84acb04466f965d6a3bf8166d69880f1d705 |
Coding | codecontest | Write Python code to solve the task.
Your program is to use the brute-force approach in order to find the Answer to Life, the Universe, and Everything. More precisely... rewrite small numbers from input to output. Stop processing input after reading in the number 42. All numbers at input are integers of one or two digi... | Step 1: We need to read the input numbers and print them until we encounter the number 42, at which point we should stop processing and printing any more numbers.
Step 2: We can use a loop to continuously read and print the input numbers until we encounter 42, at which point we break the loop and stop processing.
Ste... | 93fa5b88791ffa1cd8b5a184fc00022faf8dee50159ec479a11d4d0e983ccd84_1_1 | 7d54aeb3280519935c0eaa1a904a84acb04466f965d6a3bf8166d69880f1d705 |
Coding | codecontest | Write Python code to solve the task.
Your program is to use the brute-force approach in order to find the Answer to Life, the Universe, and Everything. More precisely... rewrite small numbers from input to output. Stop processing input after reading in the number 42. All numbers at input are integers of one or two digi... | Step 1: The task is simple, just read the input numbers and print them until the number 42 is encountered, then stop processing further input.
Step 2: We need a loop to continuously read and process input until the number 42 is encountered.
Step 3: We can use a while loop to achieve this.
Step 4: Let's create a pla... | 6df8bff0a1d6303f1cc50522bbcb8be85684824456beddc092248c06082655b2_1_1 | 7d54aeb3280519935c0eaa1a904a84acb04466f965d6a3bf8166d69880f1d705 |
Coding | codecontest | Write Python code to solve the task.
Your program is to use the brute-force approach in order to find the Answer to Life, the Universe, and Everything. More precisely... rewrite small numbers from input to output. Stop processing input after reading in the number 42. All numbers at input are integers of one or two digi... | Step 1: We need to read the input numbers and stop processing as soon as we encounter the number 42.
Step 2: We can use a loop to continuously read input numbers and output them until we encounter 42.
Step 3: Once we encounter 42, we stop processing input.
Step 4: Let's create a plan to implement the solution based... | 84e58e60ab571023945ad89f43568af4ec18565c037c9cc698c596f3b17d8050_1_1 | 7d54aeb3280519935c0eaa1a904a84acb04466f965d6a3bf8166d69880f1d705 |
Coding | codecontest | Write Python code to solve the task.
Your program is to use the brute-force approach in order to find the Answer to Life, the Universe, and Everything. More precisely... rewrite small numbers from input to output. Stop processing input after reading in the number 42. All numbers at input are integers of one or two digi... | Step 1: We need to read the input numbers and print them out until we encounter the number 42.
Step 2: We can achieve this by using a loop to continuously read input and print the numbers until 42 is encountered.
Step 3: We should ensure that the program stops processing input after reading in the number 42.
Step 4:... | bf69a0dd4703caae961d26f4463827e15bd485c2cef8d21aa608a62737fc0985_1_1 | 7d54aeb3280519935c0eaa1a904a84acb04466f965d6a3bf8166d69880f1d705 |
Coding | codecontest | Write Python code to solve the task.
Your program is to use the brute-force approach in order to find the Answer to Life, the Universe, and Everything. More precisely... rewrite small numbers from input to output. Stop processing input after reading in the number 42. All numbers at input are integers of one or two digi... | Step 1: The problem requires reading integers from input one by one and outputting them until the number 42 is reached.
Step 2: We can solve this problem by using a loop to read each integer from input and checking if it is equal to 42.
Step 3: If the number is not 42, then we can output the number.
Step 4: We shou... | 695324fbf49084e180910babd8f9fb6d334dee189c2e9407e7556226dd9cdb4d_1_1 | 7d54aeb3280519935c0eaa1a904a84acb04466f965d6a3bf8166d69880f1d705 |
Coding | codecontest | Write Python code to solve the task.
Once again, Boris needs the help of Anton in creating a task. This time Anton needs to solve the following problem:
There are two arrays of integers a and b of length n. It turned out that array a contains only elements from the set \{-1, 0, 1\}.
Anton can perform the following se... | Step 1: We need to determine if it is possible to make arrays a and b equal by performing a specific set of operations.
Step 2: To solve this problem, we can determine the total sum of array a and array b.
Step 3: If the sums of the two arrays are not equal, then we cannot make arrays a and b equal.
Step 4: If the ... | 8833df9ba7de6bd05027d63f5d0245cbb3c58de08aaf7b04825de3976dce95e8_1_1 | f28f11af3f2b0bea9e711ad5654ed25c884723391118238e5355e984fc80821c |
Coding | codecontest | Write Python code to solve the task.
Once again, Boris needs the help of Anton in creating a task. This time Anton needs to solve the following problem:
There are two arrays of integers a and b of length n. It turned out that array a contains only elements from the set \{-1, 0, 1\}.
Anton can perform the following se... | Step 1: We need to determine if it is possible to transform array a to array b by performing a specific sequence of operations.
Step 2: One approach is to check if the element-wise difference between the two arrays is divisible by the position difference. If so, it is possible to transform array a to array b.
Step 3:... | 553f86ebfa0c54a964b5acd51cb1e45cfd7792ced7d7f425bdbbd1196e695405_1_1 | f28f11af3f2b0bea9e711ad5654ed25c884723391118238e5355e984fc80821c |
Coding | codecontest | Write Python code to solve the task.
Once again, Boris needs the help of Anton in creating a task. This time Anton needs to solve the following problem:
There are two arrays of integers a and b of length n. It turned out that array a contains only elements from the set \{-1, 0, 1\}.
Anton can perform the following se... | Step 1: To solve this problem, we need to check if it's possible to make arrays a and b equal by performing the described operations.
Step 2: We can start by identifying the possible transformation rules based on the given operations.
Step 3: Then we can check if array b can be obtained from array a by applying thes... | 41c98e63bfefd488ed10a266adc007b58fea0467ca474143d7b959f12d884d04_1_1 | f28f11af3f2b0bea9e711ad5654ed25c884723391118238e5355e984fc80821c |
Coding | codecontest | Write Python code to solve the task.
Once again, Boris needs the help of Anton in creating a task. This time Anton needs to solve the following problem:
There are two arrays of integers a and b of length n. It turned out that array a contains only elements from the set \{-1, 0, 1\}.
Anton can perform the following se... | Step 1: We need to determine if it is possible to transform array a into array b by applying a specific set of operations.
Step 2: We can start by creating a function to determine if it's possible to transform one element of array a into an element of array b.
Step 3: Then we can iterate through the arrays and perfo... | 3c40d4eb0fba92f7a5c4778d08954af012c1b614af14245fbbbc46864cf4ec97_1_1 | f28f11af3f2b0bea9e711ad5654ed25c884723391118238e5355e984fc80821c |
Coding | codecontest | Write Python code to solve the task.
Note that girls in Arpa’s land are really attractive.
Arpa loves overnight parties. In the middle of one of these parties Mehrdad suddenly appeared. He saw n pairs of friends sitting around a table. i-th pair consisted of a boy, sitting on the ai-th chair, and his girlfriend, sitti... | Step 1: We need to consider the seating arrangement of the pairs and find a way to assign food types to each person based on certain conditions.
Step 2: We can start by thinking about how to represent the seating arrangement and the conditions for assigning food types.
Step 3: Then we can develop a plan to iterate t... | b55263bca3355b8ef0dcd7fa4a4aa44f86743b06446003404c596489776e2d34_1_1 | 0d407fddcad7d837112ae4b97fb363832250b59bed267ae669cdb5a51eea9214 |
Coding | codecontest | Write Python code to solve the task.
Note that girls in Arpa’s land are really attractive.
Arpa loves overnight parties. In the middle of one of these parties Mehrdad suddenly appeared. He saw n pairs of friends sitting around a table. i-th pair consisted of a boy, sitting on the ai-th chair, and his girlfriend, sitti... | Step 1: We need to check if it's possible to serve food for the guests according to the given conditions.
Step 2: We should consider the constraints and all possible edge cases.
Step 3: We can use a greedy algorithm to iterate through the pairs of guests and assign them food types based on the conditions.
Step 4: W... | 18e7b2676ba3a9976b55d69f7cd21d8f16616d11d1423822a2cac403ad782c02_1_1 | 0d407fddcad7d837112ae4b97fb363832250b59bed267ae669cdb5a51eea9214 |
Coding | codecontest | Write Python code to solve the task.
Note that girls in Arpa’s land are really attractive.
Arpa loves overnight parties. In the middle of one of these parties Mehrdad suddenly appeared. He saw n pairs of friends sitting around a table. i-th pair consisted of a boy, sitting on the ai-th chair, and his girlfriend, sitti... | Step 1: We need to find a way to serve food to n pairs of friends, ensuring that each person has one type of food, no boy has the same type of food as his girlfriend, and among any three guests sitting on consecutive chairs, there are two of them who had different types of food.
Step 2: We can create a function to so... | 5afa694a9b5836ee66d9949a4156dce4ef4330159045597f285db5a91b1e8211_1_1 | 0d407fddcad7d837112ae4b97fb363832250b59bed267ae669cdb5a51eea9214 |
Coding | codecontest | Write Python code to solve the task.
Note that girls in Arpa’s land are really attractive.
Arpa loves overnight parties. In the middle of one of these parties Mehrdad suddenly appeared. He saw n pairs of friends sitting around a table. i-th pair consisted of a boy, sitting on the ai-th chair, and his girlfriend, sitti... | Step 1: We need to check if it's possible to serve food to the guests based on the given conditions.
Step 2: We can start by checking if there are any conflicting pairs of guests (i.e., a pair of guests sitting on consecutive chairs with the same food type).
Step 3: Then we need to create a plan to determine the foo... | 60f0ba2e943e1e68d46eb9bfd23b7855e88cba7dcd7a0191eaa1fa8ebcd69016_1_1 | 0d407fddcad7d837112ae4b97fb363832250b59bed267ae669cdb5a51eea9214 |
Coding | codecontest | Write Python code to solve the task.
Abhinav and Manav both being one of the best coders of SVNIT went onto participate in ACM ICPC Regional Contest. Apparently Manav’s team the 3Horsemen stood ahead of Abhinav’s team akatsuki11 in the contest though both solved the same number of questions .Manav is Abhinav’s greatest... | Step 1: We need to find the maximum weight of the numbers in the given range [L, R].
Step 2: The mirror image of a number can be obtained by replacing every digit d in the decimal notation of N with the digit (9-d).
Step 3: Then we can define the weight as the product of the number and its mirror image i.e. N * mirr... | cfc6274f96cb5c6ba87b811ad343b1abe589018d153abdc2ac197d39a69ce7fa_1_1 | 9248052fd04480a7d3e9697b080153123958c44d43c517e53b5d647c31b82282 |
Coding | codecontest | Write Python code to solve the task.
Abhinav and Manav both being one of the best coders of SVNIT went onto participate in ACM ICPC Regional Contest. Apparently Manav’s team the 3Horsemen stood ahead of Abhinav’s team akatsuki11 in the contest though both solved the same number of questions .Manav is Abhinav’s greatest... | Step 1: We need to calculate the mirror image of numbers in the given range and then find the maximum weight of the numbers in that range.
Step 2: To calculate the mirror image of a number, we need to replace every digit d with the digit (9-d) in the decimal notation of the number.
Step 3: Then we need to calculate ... | 99157d453da6b0f36554dd5da8ea50bdf2c67bd0463a0df81babbe738db798b6_1_1 | 9248052fd04480a7d3e9697b080153123958c44d43c517e53b5d647c31b82282 |
Coding | codecontest | Write Python code to solve the task.
Abhinav and Manav both being one of the best coders of SVNIT went onto participate in ACM ICPC Regional Contest. Apparently Manav’s team the 3Horsemen stood ahead of Abhinav’s team akatsuki11 in the contest though both solved the same number of questions .Manav is Abhinav’s greatest... | Step 1: We need to find the maximum weight of the numbers in the given range [L, R].
Step 2: To find the weight of a number, we need to calculate the product of the number and its mirror image.
Step 3: We should start by defining a function to calculate the mirror image of a number.
Step 4: Then, we can iterate thr... | 93d44b25d2ba4a2bcada5b1ded6d63755971fedec1e04bdc26a1127c0f097f34_1_1 | 9248052fd04480a7d3e9697b080153123958c44d43c517e53b5d647c31b82282 |
Coding | codecontest | Write Python code to solve the task.
Abhinav and Manav both being one of the best coders of SVNIT went onto participate in ACM ICPC Regional Contest. Apparently Manav’s team the 3Horsemen stood ahead of Abhinav’s team akatsuki11 in the contest though both solved the same number of questions .Manav is Abhinav’s greatest... | Step 1: We need to find the maximum weight of the numbers in the given range [L, R].
Step 2: To do this, we need to iterate through the range of numbers and calculate the weight of each number.
Step 3: We also need to define a function to calculate the mirror image of a number.
Step 4: After finding the weight of e... | c041a4244bd88f0de67bfc4e82bd10da9faa3b79c68c6d560f2250e0c1a9d997_1_1 | 9248052fd04480a7d3e9697b080153123958c44d43c517e53b5d647c31b82282 |
Coding | codecontest | Write Python code to solve the task.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permutation p1, p2, ..., pn.
The decreasing co... | Step 1: To create a permutation of length n with a decreasing coefficient of k, we can start with the largest number n at position 1.
Step 2: Then, we can alternate between placing the next largest number at the end and the next smallest number at the beginning.
Step 3: We should also consider the edge case where k ... | 0a2ffa2e72f3aedd514d68bc73ff20deb5aadf000c35f35ddcfb33d4d0c2f733_1_1 | 5d6ae87feac0e1bb2da773f920375e54bbcff8a8fa72bdff2614949b5ec3d491 |
Coding | codecontest | Write Python code to solve the task.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permutation p1, p2, ..., pn.
The decreasing co... | Step 1: To generate a permutation with a specific decreasing coefficient, we can start by creating a permutation of length n with increasing numbers.
Step 2: Then, we can swap pairs of numbers to decrease the coefficient until it reaches k.
Step 3: We should consider the edge cases when n=1 or k=0.
Step 4: Let's cr... | 24af6fb97261f51f8d1f52c4ed3b98de04e848ca4e604667c1c4bc8457c1fc59_1_1 | 5d6ae87feac0e1bb2da773f920375e54bbcff8a8fa72bdff2614949b5ec3d491 |
Coding | codecontest | Write Python code to solve the task.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permutation p1, p2, ..., pn.
The decreasing co... | Step 1: We need to generate a permutation of length n with decreasing coefficient k.
Step 2: We can achieve this by first creating a list of numbers from 1 to n.
Step 3: Then, we can rearrange the list to meet the decreasing coefficient requirement.
Step 4: To do this, we can swap elements to create the desired dec... | b3a00a5d5307eb7d2d28adb7a9989c87488888849f27e9b7e6285bf1ce2caaf0_1_1 | 5d6ae87feac0e1bb2da773f920375e54bbcff8a8fa72bdff2614949b5ec3d491 |
Coding | codecontest | Write Python code to solve the task.
Permutation p is an ordered set of integers p1, p2, ..., pn, consisting of n distinct positive integers, each of them doesn't exceed n. We'll denote the i-th element of permutation p as pi. We'll call number n the size or the length of permutation p1, p2, ..., pn.
The decreasing co... | Step 1: We need to generate a permutation of length n with a specified decreasing coefficient k.
Step 2: We can start by creating a plan to generate such a permutation.
Step 3: We should consider the logic to create a permutation with the desired decreasing coefficient.
Step 4: We can use the fact that if we put th... | 637498c7df1c50ea0bfdc3c62ad7c4b1041ee74db8e367570c47a7c08bfdb1ce_1_1 | 5d6ae87feac0e1bb2da773f920375e54bbcff8a8fa72bdff2614949b5ec3d491 |
Coding | codecontest | Write Python code to solve the task.
Tonio has a keyboard with only two letters, "V" and "K".
One day, he has typed out a string s with only these two letters. He really likes it when the string "VK" appears, so he wishes to change at most one letter in the string (or do no changes) to maximize the number of occurrenc... | Step 1: To solve this problem, we need to find the maximum number of occurrences of the substring "VK" in the input string.
Step 2: We can do this by iterating through the input string and counting the occurrences of the substring "VK".
Step 3: We also need to consider the case where we can change at most one charac... | 3fd31b6a4261826e234d45d1dc45bc29d58d7cc14475c88af1054b6897324f7a_1_1 | 9268351de49f96a743a1a7ff2207694dd237f0febbd16f5b80dd2f03b90f91f0 |
Coding | codecontest | Write Python code to solve the task.
Tonio has a keyboard with only two letters, "V" and "K".
One day, he has typed out a string s with only these two letters. He really likes it when the string "VK" appears, so he wishes to change at most one letter in the string (or do no changes) to maximize the number of occurrenc... | Step 1: We need to find the maximum number of times the substring "VK" appears in the given string, considering that we can change at most one character in the string to maximize the occurrences.
Step 2: We can keep track of the number of occurrences of "VK" while allowing for 0 or 1 change in the string.
Step 3: We... | 6ba6047ae21ecb0b544563a6af885025984d87184eff310c53ab7c4858f6d768_1_1 | 9268351de49f96a743a1a7ff2207694dd237f0febbd16f5b80dd2f03b90f91f0 |
Coding | codecontest | Write Python code to solve the task.
Tonio has a keyboard with only two letters, "V" and "K".
One day, he has typed out a string s with only these two letters. He really likes it when the string "VK" appears, so he wishes to change at most one letter in the string (or do no changes) to maximize the number of occurrenc... | Step 1: We need to find the maximum number of occurrences of the string "VK" in the given string by changing at most one character.
Step 2: We can start by checking the current occurrences of "VK" in the given string.
Step 3: Then, we can consider all possible changes of a single character and calculate the occurren... | 5bb26f203f6d95dcb15bc9c2af98c0bb52434570ea3d98be641ab40d8c144bbe_1_1 | 9268351de49f96a743a1a7ff2207694dd237f0febbd16f5b80dd2f03b90f91f0 |
Coding | codecontest | Write Python code to solve the task.
Tonio has a keyboard with only two letters, "V" and "K".
One day, he has typed out a string s with only these two letters. He really likes it when the string "VK" appears, so he wishes to change at most one letter in the string (or do no changes) to maximize the number of occurrenc... | Step 1: We can start by defining a function that counts the number of times the substring "VK" appears in a given string.
Step 2: Then, we can consider all possible replacements of a single character (changing "V" to "K" or "K" to "V").
Step 3: For each replacement, we can calculate the new number of occurrences of ... | 7bd9ea844fd55b9f23382945c2d854a5434809ff747c40a68f18028ddf4712a9_1_1 | 9268351de49f96a743a1a7ff2207694dd237f0febbd16f5b80dd2f03b90f91f0 |
Coding | codecontest | Write Python code to solve the task.
The School №0 of the capital of Berland has n children studying in it. All the children in this school are gifted: some of them are good at programming, some are good at maths, others are good at PE (Physical Education). Hence, for each child we know value ti:
* ti = 1, if the i-... | Step 1: We need to form teams of three students, each having different skills in programming, math, and PE.
Step 2: To maximize the number of teams, we should pair students with different skills.
Step 3: Let's create a plan to implement the solution based on these thoughts.
```python
# Step 4: Define a function to ... | 97d03705f83737ae16b988f70e9650b3e9e92f93aa1580b9d6dab994d621db48_1_1 | 1524ee4e44c0143f65067cd799b2f5729f3668a9cfe8b39368a94b34737e4ef9 |
Coding | codecontest | Write Python code to solve the task.
The School №0 of the capital of Berland has n children studying in it. All the children in this school are gifted: some of them are good at programming, some are good at maths, others are good at PE (Physical Education). Hence, for each child we know value ti:
* ti = 1, if the i-... | Step 1: To maximize the number of teams, we need to find the maximum number of triples of children with different skills.
Step 2: We can approach this by counting the number of children with each skill, then find the minimum count of the three skills to determine the maximum number of teams.
Step 3: We should create... | bee1535446db899066668189fee71f75b3c124b59b91deb7aaad6b9a6f5e4f47_1_1 | 1524ee4e44c0143f65067cd799b2f5729f3668a9cfe8b39368a94b34737e4ef9 |
Coding | codecontest | Write Python code to solve the task.
The School №0 of the capital of Berland has n children studying in it. All the children in this school are gifted: some of them are good at programming, some are good at maths, others are good at PE (Physical Education). Hence, for each child we know value ti:
* ti = 1, if the i-... | Step 1: We need to form teams of three students, with each student having a different skill (programming, math, and PE).
Step 2: To maximize the number of teams, we should maximize the number of students with each skill.
Step 3: We can start by counting the number of students with each skill.
Step 4: Then we should... | ab3fc7502363dc318937bd6dbc2c6a1aa1780a2023f2f7c7c9cd663e3e5aded8_1_1 | 1524ee4e44c0143f65067cd799b2f5729f3668a9cfe8b39368a94b34737e4ef9 |
Coding | codecontest | Write Python code to solve the task.
The School №0 of the capital of Berland has n children studying in it. All the children in this school are gifted: some of them are good at programming, some are good at maths, others are good at PE (Physical Education). Hence, for each child we know value ti:
* ti = 1, if the i-... | Step 1: We need to form teams of three students, each with different skills.
Step 2: We can start by counting the number of students with each skill.
Step 3: Then we can form teams using the students from each skill group in a way that maximizes the number of teams formed.
Step 4: We should consider handling the ca... | 92e4e291ab8197b426a0b4d53285c521c6b4e83d48348b0a61561a5548970360_1_1 | 1524ee4e44c0143f65067cd799b2f5729f3668a9cfe8b39368a94b34737e4ef9 |
Coding | codecontest | Write Python code to solve the task.
Luke Skywalker gave Chewbacca an integer number x. Chewbacca isn't good at numbers but he loves inverting digits in them. Inverting digit t means replacing it with digit 9 - t.
Help Chewbacca to transform the initial number x to the minimum possible positive number by inverting so... | Step 1: To solve this, we need to iterate through the digits of the number and invert them to get the minimum possible positive number.
Step 2: We should also consider the case when the first digit of the number is 9 and we can't invert it to 0 as it will result in a leading zero.
Step 3: We can create a function to... | 6a1e37ef8d1d29fabf16a84f34a3ca995d26ed42cd7a96086508a09784c21c4e_1_1 | e4669186cd2d55a3cbe378812079660bedbe41d53cbe4af6df5d7f7e2671fd59 |
Coding | codecontest | Write Python code to solve the task.
Luke Skywalker gave Chewbacca an integer number x. Chewbacca isn't good at numbers but he loves inverting digits in them. Inverting digit t means replacing it with digit 9 - t.
Help Chewbacca to transform the initial number x to the minimum possible positive number by inverting so... | Step 1: We need to find the minimum possible positive number by inverting some digits of the given number.
Step 2: We should start by converting the number to a string so that we can iterate through its digits.
Step 3: We need to consider the special case when the first digit of the number is 9 and how it affects th... | 8702a45360b4a9f1847c924bc952ccf66f544a71d4e801f3c433ddde0bba44b9_1_1 | e4669186cd2d55a3cbe378812079660bedbe41d53cbe4af6df5d7f7e2671fd59 |
Coding | codecontest | Write Python code to solve the task.
Luke Skywalker gave Chewbacca an integer number x. Chewbacca isn't good at numbers but he loves inverting digits in them. Inverting digit t means replacing it with digit 9 - t.
Help Chewbacca to transform the initial number x to the minimum possible positive number by inverting so... | Step 1: To minimize the number after inverting some digits, we should start by converting the integer to a string to easily manipulate the digits.
Step 2: We can then iterate through the digits of the number and invert each digit to minimize the number.
Step 3: We should also consider the edge case where the first d... | 33edc82bd597d626e1c0e5202363b8e7a8f0da2063b8d7d7075019fdabf45f19_1_1 | e4669186cd2d55a3cbe378812079660bedbe41d53cbe4af6df5d7f7e2671fd59 |
Coding | codecontest | Write Python code to solve the task.
Luke Skywalker gave Chewbacca an integer number x. Chewbacca isn't good at numbers but he loves inverting digits in them. Inverting digit t means replacing it with digit 9 - t.
Help Chewbacca to transform the initial number x to the minimum possible positive number by inverting so... | Step 1: To minimize the number, we should start from the leftmost digit and invert it to the smallest possible number greater than or equal to 5.
Step 2: We should also make sure that the first digit is not zero, as it's the minimum possible positive number.
Step 3: We can start by converting the number to a string ... | d40266c3ad623d3d4d1d2a9f78e4dc7efd6832e02484367ac3525f8e2b970279_1_1 | e4669186cd2d55a3cbe378812079660bedbe41d53cbe4af6df5d7f7e2671fd59 |
Coding | codecontest | Write Python code to solve the task.
Little Dipu is a small kid and like all the other kids, he likes to play, but he plays with numbers (He is extraordinary you know). Now-a-days Dipu has some extra interest in odd numbers. So, he says that a number N is interesting if it has odd number of divisors. Now Dipu turns to ... | Step 1: We need to count the number of interesting numbers between two given numbers, L and R, where an interesting number has an odd number of divisors.
Step 2: We can start by creating a function to check if a number has an odd number of divisors.
Step 3: Then we can iterate through the range of numbers between L ... | 189d11e95e1693f17e1cec0df4770b8ee8ba5545eaec7e04ea207a550da9e331_1_1 | 9bd6dd92b4377b9d419a06bbf42e9e9d61a308e79d5fc075ac5472e372641da2 |
Coding | codecontest | Write Python code to solve the task.
Little Dipu is a small kid and like all the other kids, he likes to play, but he plays with numbers (He is extraordinary you know). Now-a-days Dipu has some extra interest in odd numbers. So, he says that a number N is interesting if it has odd number of divisors. Now Dipu turns to ... | Step 1: We need to calculate the number of interesting numbers between two given numbers.
Step 2: To find the number of divisors, we can iterate through the numbers and count the divisors.
Step 3: We should also consider the condition for a number to have an odd number of divisors.
Step 4: We can start by creating ... | 30b0c5babe29d89ca7c9648e3e85d8415e0f67292bfe9f885b3ccf2a3637522a_1_1 | 9bd6dd92b4377b9d419a06bbf42e9e9d61a308e79d5fc075ac5472e372641da2 |
Coding | codecontest | Write Python code to solve the task.
Little Dipu is a small kid and like all the other kids, he likes to play, but he plays with numbers (He is extraordinary you know). Now-a-days Dipu has some extra interest in odd numbers. So, he says that a number N is interesting if it has odd number of divisors. Now Dipu turns to ... | Step 1: We need to determine the count of interesting numbers between two given numbers, L and R, where an interesting number has an odd number of divisors.
Step 2: We can start by creating a function to check if a number has an odd number of divisors.
Step 3: Then we can iterate through the given range of numbers a... | 1479ef7f8d123db6d016052b72a6900148a830b5747e0948f832e14861ab1da5_1_1 | 9bd6dd92b4377b9d419a06bbf42e9e9d61a308e79d5fc075ac5472e372641da2 |
Coding | codecontest | Write Python code to solve the task.
Little Dipu is a small kid and like all the other kids, he likes to play, but he plays with numbers (He is extraordinary you know). Now-a-days Dipu has some extra interest in odd numbers. So, he says that a number N is interesting if it has odd number of divisors. Now Dipu turns to ... | Step 1: We need to find the number of interesting numbers between given L and R.
Step 2: Interesting numbers have an odd number of divisors.
Step 3: We can start by creating a function to check if a number has an odd number of divisors.
Step 4: Then we can iterate through the range of numbers from L to R and count ... | cf2588098a8222bde880f613aaaa3da786cdfd9db5eff01b7828d8d755c70600_1_1 | 9bd6dd92b4377b9d419a06bbf42e9e9d61a308e79d5fc075ac5472e372641da2 |
Coding | codecontest | Write Python code to solve the task.
You've got an array a, consisting of n integers. The array elements are indexed from 1 to n. Let's determine a two step operation like that:
1. First we build by the array a an array s of partial sums, consisting of n elements. Element number i (1 ≤ i ≤ n) of array s equals <imag... | Step 1: We need to perform k operations on the array a as described.
Step 2: We can start by defining a function to perform a single operation on the array a, updating each element based on the previous elements.
Step 3: Then we can iterate through the k operations and update the array a accordingly.
Step 4: We als... | 1cc85747bd427fa563e514b76551936761f2c0ab68b581b935f44a9c3a3854c8_1_1 | 84d44cb13f9f3d76a5123641b611addaca49250df4589036de6540d46ae3c295 |
Coding | codecontest | Write Python code to solve the task.
You've got an array a, consisting of n integers. The array elements are indexed from 1 to n. Let's determine a two step operation like that:
1. First we build by the array a an array s of partial sums, consisting of n elements. Element number i (1 ≤ i ≤ n) of array s equals <imag... | Step 1: We can start by creating a function to perform the two-step operation on the array a.
Step 2: The first step is to create an array s of partial sums, and the second step is to write the contents of array s back to array a.
Step 3: We need to iterate through the array a to perform the operation on each elemen... | 50b1b7bdde752e2880dc6f605b1bc9abfbfa34a4861d8ec7b4751a417392b5d4_1_1 | 84d44cb13f9f3d76a5123641b611addaca49250df4589036de6540d46ae3c295 |
Coding | codecontest | Write Python code to solve the task.
You've got an array a, consisting of n integers. The array elements are indexed from 1 to n. Let's determine a two step operation like that:
1. First we build by the array a an array s of partial sums, consisting of n elements. Element number i (1 ≤ i ≤ n) of array s equals <imag... | Step 1: We need to perform k operations of building an array s of partial sums and then writing the contents of s to the array a.
Step 2: We can start by creating a function to perform the two step operation on the array a.
Step 3: Then, we can iterate through k and apply the two step operation on the array a k time... | 89b088e63e084e43887a2810f074b52c8a2e713d71e63eee0b4d8a40b9b5ca87_1_1 | 84d44cb13f9f3d76a5123641b611addaca49250df4589036de6540d46ae3c295 |
Coding | codecontest | Write Python code to solve the task.
You've got an array a, consisting of n integers. The array elements are indexed from 1 to n. Let's determine a two step operation like that:
1. First we build by the array a an array s of partial sums, consisting of n elements. Element number i (1 ≤ i ≤ n) of array s equals <imag... | Step 1: We need to apply the given two-step operation k times to the array a.
Step 2: We can start by creating a function to calculate the array of partial sums.
Step 3: Then, we apply the partial sums array to the original array a by replacing each element in a with the corresponding element in the partial sums arr... | 0daf60b02e603c361cfcdbd42f9721dfd728b34e109d48a42a781dbc9d5756ae_1_1 | 84d44cb13f9f3d76a5123641b611addaca49250df4589036de6540d46ae3c295 |
Coding | codecontest | Write Python code to solve the task.
Shil got interested in palindrome research. For that he needs some research data for a particular string S. To obtain this data he has some queries of following type:
1 L x - update L^th character of string to x
2 L R - find if all the character of string from index L to R can be ... | Step 1: To solve this problem, we need to handle two types of queries: updating a character in the string and checking if a substring can be rearranged to form a palindrome.
Step 2: We can start by creating a function to check if a given substring can be rearranged to form a palindrome.
Step 3: We also need to handl... | 9c6645c8df23402fb390dd2f8cd04ca4451c8e7a2d5a3b79355618d263167c59_1_1 | 122d4870c108c192d99d3e54c73e9bde008f0a87b23c7607de4033793fceae43 |
Coding | codecontest | Write Python code to solve the task.
Shil got interested in palindrome research. For that he needs some research data for a particular string S. To obtain this data he has some queries of following type:
1 L x - update L^th character of string to x
2 L R - find if all the character of string from index L to R can be ... | Step 1: We need to check if a substring in the given string can be rearranged to form a palindrome.
Step 2: We can start by creating a function to check if a given string can be rearranged to form a palindrome.
Step 3: Then we can iterate through the queries and check the substrings accordingly.
Step 4: We should a... | 4e293d6aece8d375143b192b9ffbb9fc2727aa1e1130e1bdf7888582920a6859_1_1 | 122d4870c108c192d99d3e54c73e9bde008f0a87b23c7607de4033793fceae43 |
Coding | codecontest | Write Python code to solve the task.
Shil got interested in palindrome research. For that he needs some research data for a particular string S. To obtain this data he has some queries of following type:
1 L x - update L^th character of string to x
2 L R - find if all the character of string from index L to R can be ... | Step 1: To solve this problem, we need to implement a function to check if a substring can be rearranged to form a palindrome.
Step 2: We can start by creating a function to update the string and another function to check if a substring can be rearranged to form a palindrome.
Step 3: The function to check if a subst... | 067008a65d95eeb1629bc61310bb8b7a4fca0c83d83fe9fd2e64521326201d76_1_1 | 122d4870c108c192d99d3e54c73e9bde008f0a87b23c7607de4033793fceae43 |
Coding | codecontest | Write Python code to solve the task.
Shil got interested in palindrome research. For that he needs some research data for a particular string S. To obtain this data he has some queries of following type:
1 L x - update L^th character of string to x
2 L R - find if all the character of string from index L to R can be ... | Step 1: To solve these queries, we need to maintain the state of the string and also check if a substring of the string can be rearranged to form a palindrome.
Step 2: We can start by creating a function to check if a given substring can be rearranged to form a palindrome.
Step 3: We also need a function to update t... | ec6830b1e4cc0a25ae5ac915db649142fe33116a5de0eb4f004f1f248596a067_1_1 | 122d4870c108c192d99d3e54c73e9bde008f0a87b23c7607de4033793fceae43 |
Coding | codecontest | Write Python code to solve the task.
Chandu has been appointed as the superintendent of a jail having N prisoners .
Prisoner are numbered form 1 to N.
Today he has been specially invited to execute the prisoners.
All the prisoners are arranged in circle and he starts executing them in clock-wise direction. He always ... | Step 1: To solve this problem, we need to find the pattern of the last prisoner to be executed for each test case.
Step 2: We can use a mathematical approach to find this pattern and then write a program to implement this approach.
Step 3: We should consider the constraints and potential edge cases, such as large in... | e6f90dae029f0e8f8e2a37557fe704137e09d859105f219b7872b2fd55ce287b_1_1 | 2f42a5acb9aa8af20a09da8271aa8f2d8622bb42c6cfdc13c103fd2e63fa4078 |
Coding | codecontest | Write Python code to solve the task.
Chandu has been appointed as the superintendent of a jail having N prisoners .
Prisoner are numbered form 1 to N.
Today he has been specially invited to execute the prisoners.
All the prisoners are arranged in circle and he starts executing them in clock-wise direction. He always ... | Step 1: We need to find the last prisoner who will not be executed based on the given number of prisoners.
Step 2: We can start by finding a pattern in the execution process and then use that pattern to determine the last prisoner.
Step 3: We should also consider writing a program to find the answer for multiple tes... | 8d4ec008f69fb2c29571f8597ca3a15e6dbecc232b454ab1f10e5bb4b6da3ad9_1_1 | 2f42a5acb9aa8af20a09da8271aa8f2d8622bb42c6cfdc13c103fd2e63fa4078 |
Coding | codecontest | Write Python code to solve the task.
Chandu has been appointed as the superintendent of a jail having N prisoners .
Prisoner are numbered form 1 to N.
Today he has been specially invited to execute the prisoners.
All the prisoners are arranged in circle and he starts executing them in clock-wise direction. He always ... | Step 1: To solve this problem, we need to find the last prisoner who will not be executed based on a given number of prisoners and the execution pattern provided.
Step 2: The pattern of executing prisoners seems to involve skipping every alternate prisoner until only one is left.
Step 3: We can write a program to fi... | 36bb6ef5ad334db2dc7bc9f24a1563f8d9c801a4c9fafd0c6dfaf339562cd7fe_1_1 | 2f42a5acb9aa8af20a09da8271aa8f2d8622bb42c6cfdc13c103fd2e63fa4078 |
Coding | codecontest | Write Python code to solve the task.
Chandu has been appointed as the superintendent of a jail having N prisoners .
Prisoner are numbered form 1 to N.
Today he has been specially invited to execute the prisoners.
All the prisoners are arranged in circle and he starts executing them in clock-wise direction. He always ... | Step 1: To solve this problem, we need to understand the pattern of skipping prisoners and finding the last prisoner to be executed.
Step 2: We can observe that the last prisoner to be executed can be found using a mathematical formula.
Step 3: We need to write a program that takes the number of test cases and the n... | fb4467357b95896af8a4b6401d606d79df9a48787402b9d17c5028efb42185a4_1_1 | 2f42a5acb9aa8af20a09da8271aa8f2d8622bb42c6cfdc13c103fd2e63fa4078 |
Coding | codecontest | Write Python code to solve the task.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain exactly 5 syllables, the second phrase should contain exactly 7 syllables, and the third... | Step 1: We need to check if each phrase of the poem contains the correct number of syllables, which are determined by the number of vowel letters.
Step 2: We can start by creating a function that counts the number of syllables in a given phrase.
Step 3: Then we can use this function to count the syllables in each of... | 73dad9269ed8f28772946929fbd6a2ea0409abead1f4ef8d8dd1ede2afbca878_1_1 | b32284f009d68603adecb98932efe2da95a0f64cadf0ad62ddadd1ff207ddec4 |
Coding | codecontest | Write Python code to solve the task.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain exactly 5 syllables, the second phrase should contain exactly 7 syllables, and the third... | Step 1: We need to determine if a given poem is a haiku by checking if each phrase has the correct number of vowels.
Step 2: We can start by creating a function that counts the number of vowel letters in a given phrase.
Step 3: Then we can use this function to count the vowels in each phrase and check if they match ... | 12b5b04b6160a174e3d4f3248e171c2de93bb4f83ba9e439e8dc523d73cf9ea4_1_1 | b32284f009d68603adecb98932efe2da95a0f64cadf0ad62ddadd1ff207ddec4 |
Coding | codecontest | Write Python code to solve the task.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain exactly 5 syllables, the second phrase should contain exactly 7 syllables, and the third... | Step 1: We need to determine whether a given poem is a haiku or not based on the number of vowels in each phrase.
Step 2: We can start by creating a function to count the number of vowels in a given phrase.
Step 3: Then we can check if each phrase has the correct number of vowels: 5, 7, and 5 for the three phrases r... | fb2536f5dac0c7deb70772d6cb944cad40cd6d04f6018b272e0101217f846c60_1_1 | b32284f009d68603adecb98932efe2da95a0f64cadf0ad62ddadd1ff207ddec4 |
Coding | codecontest | Write Python code to solve the task.
Haiku is a genre of Japanese traditional poetry.
A haiku poem consists of 17 syllables split into three phrases, containing 5, 7 and 5 syllables correspondingly (the first phrase should contain exactly 5 syllables, the second phrase should contain exactly 7 syllables, and the third... | Step 1: We need to determine if the three given phrases form a haiku, based on the number of syllables in each phrase.
Step 2: We can start by counting the number of vowel letters in each phrase to determine the number of syllables.
Step 3: After counting the number of syllables in each phrase, we can check if they ... | d2b6a630ca927161eb10978ae1070eef32afe4db552681dd91ab669a41af21b5_1_1 | b32284f009d68603adecb98932efe2da95a0f64cadf0ad62ddadd1ff207ddec4 |
Coding | codecontest | Write Python code to solve the task.
[Thanos sort](https://codegolf.stackexchange.com/questions/182221/implement-the-thanos-sorting-algorithm) is a supervillain sorting algorithm, which works as follows: if the array is not sorted, snap your fingers* to remove the first or the second half of the items, and repeat the p... | Step 1: We need to implement a function to perform the Thanos sort and return the maximal length of a sorted array.
Step 2: We can start by checking if the array is already sorted, if so, no finger snaps are required.
Step 3: Then we need to implement the Thanos sort algorithm to recursively remove the first or the ... | 5c660af605462a15855351c678dbd92287def54198ef8a92af0e5e2247b8c638_1_1 | 77199d955c4cbfc4e4dbec310045572ed23034d1600303d9c5c93dc7699799fb |
Coding | codecontest | Write Python code to solve the task.
[Thanos sort](https://codegolf.stackexchange.com/questions/182221/implement-the-thanos-sorting-algorithm) is a supervillain sorting algorithm, which works as follows: if the array is not sorted, snap your fingers* to remove the first or the second half of the items, and repeat the p... | Step 1: We need to implement the Thanos sorting algorithm to find the longest sorted array.
Step 2: The algorithm involves recursively removing either the first half or the second half of the array until it is sorted.
Step 3: We can start by creating a function to check if an array is sorted.
Step 4: Then we can cr... | 37c68e22d324175940d753fa156bc8f77738e63796b76e2acfaf629fa8acd10d_1_1 | 77199d955c4cbfc4e4dbec310045572ed23034d1600303d9c5c93dc7699799fb |
Coding | codecontest | Write Python code to solve the task.
[Thanos sort](https://codegolf.stackexchange.com/questions/182221/implement-the-thanos-sorting-algorithm) is a supervillain sorting algorithm, which works as follows: if the array is not sorted, snap your fingers* to remove the first or the second half of the items, and repeat the p... | Step 1: We need to implement the Thanos sort algorithm to find the maximal length of a sorted array that can be obtained.
Step 2: The Thanos sort algorithm works by repeatedly removing either the first or second half of the array if it's not sorted.
Step 3: We can start by implementing a function to check if an arra... | 2d66767200aaac6c3526f8831b693dda21d7f5f62a3d8c6cce2f9ee18bfaffd5_1_1 | 77199d955c4cbfc4e4dbec310045572ed23034d1600303d9c5c93dc7699799fb |
Coding | codecontest | Write Python code to solve the task.
[Thanos sort](https://codegolf.stackexchange.com/questions/182221/implement-the-thanos-sorting-algorithm) is a supervillain sorting algorithm, which works as follows: if the array is not sorted, snap your fingers* to remove the first or the second half of the items, and repeat the p... | Step 1: We need to implement a recursive approach to simulate the Thanos sorting algorithm.
Step 2: We can start by checking if the array is already sorted, in which case, no finger snaps are required.
Step 3: If the array is not sorted, we can recursively call the function on the first half and the second half of t... | 5d3b755c770c35d4a35a0bed538a071e14c692fb74f9312f47beccf85deda34d_1_1 | 77199d955c4cbfc4e4dbec310045572ed23034d1600303d9c5c93dc7699799fb |
Coding | codecontest | Write Python code to solve the task.
Iahub got bored, so he invented a game to be played on paper.
He writes n integers a1, a2, ..., an. Each of those integers can be either 0 or 1. He's allowed to do exactly one move: he chooses two indices i and j (1 ≤ i ≤ j ≤ n) and flips all values ak for which their positions ar... | Step 1: To maximize the number of ones, we need to identify the best range to perform the flip.
Step 2: We can iterate through all possible positions and compute the maximum number of ones that can be obtained after flipping a segment.
Step 3: We should also consider the cases where the input contains all ones or al... | 82f95b950a3e82fcd4911e89a7685632cd47eb1f84285254b1aff0821f526ecc_1_1 | 54d90cd2c8c38521a949064fd1c7f0b2e64695a36f07e15f160e5284ad722c98 |
Coding | codecontest | Write Python code to solve the task.
Iahub got bored, so he invented a game to be played on paper.
He writes n integers a1, a2, ..., an. Each of those integers can be either 0 or 1. He's allowed to do exactly one move: he chooses two indices i and j (1 ≤ i ≤ j ≤ n) and flips all values ak for which their positions ar... | Step 1: We need to find the maximum number of ones that can be obtained after flipping one segment of the input sequence.
Step 2: We can start by considering the various possible segments that can be flipped and calculate the number of ones after flipping each segment.
Step 3: We should find the maximum number of on... | 7044be1c8ec6cb5823fa5ca92a18d0fe8f22f0b560150aad894572a293b6ff9a_1_1 | 54d90cd2c8c38521a949064fd1c7f0b2e64695a36f07e15f160e5284ad722c98 |
Coding | codecontest | Write Python code to solve the task.
Iahub got bored, so he invented a game to be played on paper.
He writes n integers a1, a2, ..., an. Each of those integers can be either 0 or 1. He's allowed to do exactly one move: he chooses two indices i and j (1 ≤ i ≤ j ≤ n) and flips all values ak for which their positions ar... | Step 1: We need to find the contiguous subarray with the most 0s and flip them to 1s to maximize the number of 1s in the final array.
Step 2: We can start by iterating through all possible pairs of indices i and j and calculate the number of 1s that can be obtained if the subarray between i and j is flipped.
Step 3: ... | f3cb1f6087206068296d4570ccb4562aa53faf6aa6744693f651adbf19b6e945_1_1 | 54d90cd2c8c38521a949064fd1c7f0b2e64695a36f07e15f160e5284ad722c98 |
Coding | codecontest | Write Python code to solve the task.
Iahub got bored, so he invented a game to be played on paper.
He writes n integers a1, a2, ..., an. Each of those integers can be either 0 or 1. He's allowed to do exactly one move: he chooses two indices i and j (1 ≤ i ≤ j ≤ n) and flips all values ak for which their positions ar... | Step 1: We need to find the maximum number of 1s that can be obtained after exactly one move by flipping a segment from i to j.
Step 2: We can iterate through all possible segments and calculate the number of ones that can be obtained after flipping each segment.
Step 3: We should also consider the case where the in... | 3e50280ade4c338a7f3696ca362b0c5566382c897565d322aeb145ffa33e5124_1_1 | 54d90cd2c8c38521a949064fd1c7f0b2e64695a36f07e15f160e5284ad722c98 |
Coding | codecontest | Write Python code to solve the task.
In the town of Pirates, Captain Jack is the best pirate. Captain Smith is jealous of Jack's popularity. So he challenged Jack to solve the following puzzle:
Given an array A, find the length of the largest contiguous sub-array such that the difference between any two consecutive ele... | Step 1: We need to find the length of the largest contiguous sub-array such that the difference between any two consecutive elements in the sub-array is 1.
Step 2: One approach to solve this problem is to iterate through the array and keep track of the length of the current sub-array.
Step 3: We also need to keep tr... | af2541d2701e551984e4777b4c426e40761f1d7c2efadd004a443df4fef1a611_1_1 | ea64712866f9c674892344744a5453395aaf48089afeb8b1393a0c2623c98904 |
Coding | codecontest | Write Python code to solve the task.
In the town of Pirates, Captain Jack is the best pirate. Captain Smith is jealous of Jack's popularity. So he challenged Jack to solve the following puzzle:
Given an array A, find the length of the largest contiguous sub-array such that the difference between any two consecutive ele... | Step 1: We need to find the length of the largest contiguous sub-array such that the difference between any two consecutive elements in the sub-array is 1.
Step 2: We can start by iterating through the array and keeping track of the length of the current sub-array that satisfies the given property.
Step 3: We also n... | 89dd92082bd22c1851168e1b08c46e5303ef405cb329112c6756ba685345690b_1_1 | ea64712866f9c674892344744a5453395aaf48089afeb8b1393a0c2623c98904 |
Coding | codecontest | Write Python code to solve the task.
In the town of Pirates, Captain Jack is the best pirate. Captain Smith is jealous of Jack's popularity. So he challenged Jack to solve the following puzzle:
Given an array A, find the length of the largest contiguous sub-array such that the difference between any two consecutive ele... | Step 1: We need to find the length of the largest contiguous sub-array such that the difference between any two consecutive elements in the sub-array is 1.
Step 2: We can start by iterating through the array and keep track of the length of the contiguous sub-array that satisfies the given property.
Step 3: We should... | b85df5420a787ed791cc6d535b7b4d372628b39bf94203315c842fc7a0eb75e2_1_1 | ea64712866f9c674892344744a5453395aaf48089afeb8b1393a0c2623c98904 |
Coding | codecontest | Write Python code to solve the task.
In the town of Pirates, Captain Jack is the best pirate. Captain Smith is jealous of Jack's popularity. So he challenged Jack to solve the following puzzle:
Given an array A, find the length of the largest contiguous sub-array such that the difference between any two consecutive ele... | Step 1: We need to find the largest contiguous sub-array in which the difference between any two consecutive elements is 1.
Step 2: We can iterate through the array and keep track of the length of the current sub-array.
Step 3: When we encounter a pair of consecutive elements with a difference of 1, we increase the ... | 4785e23c92db57f4eb9309f00ddcb287f8e83dc0e7a51ba74102ca9fcf609f4d_1_1 | ea64712866f9c674892344744a5453395aaf48089afeb8b1393a0c2623c98904 |
Coding | codecontest | Write Python code to solve the task.
Today Tavas got his test result as an integer score and he wants to share it with his girlfriend, Nafas.
His phone operating system is Tavdroid, and its keyboard doesn't have any digits! He wants to share his score with Nafas via text, so he has no choice but to send this number us... | Step 1: We need to map the given integer score to its English word representation.
Step 2: We should consider special cases for numbers like 10-19 and numbers ending with 0.
Step 3: We can create a dictionary to map the integer scores to their English representations.
Step 4: Then we can use logic to handle the spe... | b5e22a6c598fc604d2fa6792b96e101c30416626a7aee59c38009165808f152f_1_1 | 3f6c800f011cedb051db528f335ecfbf1174168fa673f5f7579bfa389574709b |
Coding | codecontest | Write Python code to solve the task.
Today Tavas got his test result as an integer score and he wants to share it with his girlfriend, Nafas.
His phone operating system is Tavdroid, and its keyboard doesn't have any digits! He wants to share his score with Nafas via text, so he has no choice but to send this number us... | Step 1: We need to convert the integer score into words representing the score.
Step 2: We can start by creating a function to convert single-digit numbers into words, and then another function to convert two-digit numbers into words.
Step 3: We also need to consider the special cases for numbers 11-19 and the logic... | e2029d1e6dc46b1fbac2fcad8b4ea2c9ce99ffabba72aaca812b5a4ba919e03b_1_1 | 3f6c800f011cedb051db528f335ecfbf1174168fa673f5f7579bfa389574709b |
Coding | codecontest | Write Python code to solve the task.
Today Tavas got his test result as an integer score and he wants to share it with his girlfriend, Nafas.
His phone operating system is Tavdroid, and its keyboard doesn't have any digits! He wants to share his score with Nafas via text, so he has no choice but to send this number us... | Step 1: We need to convert the integer score into words.
Step 2: We can start by creating a dictionary mapping the integer representation to their word representation.
Step 3: Then we can use this dictionary to convert the integer score into its word representation.
Step 4: We also need to consider special cases fo... | 0891d7d8166c35c519f5c4b67dbc76d948faec859f1d0fa3a39f5c499f60c71b_1_1 | 3f6c800f011cedb051db528f335ecfbf1174168fa673f5f7579bfa389574709b |
Coding | codecontest | Write Python code to solve the task.
Today Tavas got his test result as an integer score and he wants to share it with his girlfriend, Nafas.
His phone operating system is Tavdroid, and its keyboard doesn't have any digits! He wants to share his score with Nafas via text, so he has no choice but to send this number us... | Step 1: We need to convert an integer number to its corresponding English word representation.
Step 2: We can use a series of if-elif statements to check the range of the input number and print the corresponding word representation.
Step 3: We also need to consider special cases like "zero", "one", and "two" to "nin... | ef5b3019f62df7bc2a0f10c7bc3260189cdbe41ff017a41f0115d0dd4c18a650_1_1 | 3f6c800f011cedb051db528f335ecfbf1174168fa673f5f7579bfa389574709b |
Coding | codecontest | Write Python code to solve the task.
Arpa is researching the Mexican wave.
There are n spectators in the stadium, labeled from 1 to n. They start the Mexican wave at time 0.
* At time 1, the first spectator stands.
* At time 2, the second spectator stands.
* ...
* At time k, the k-th spectator stands.
*... | Step 1: We need to find a pattern for the spectators standing at a given time based on the input values of n, k, and t.
Step 2: We can simulate the process and observe the standing spectators at time t.
Step 3: If t is less than or equal to k, then the number of standing spectators is t.
Step 4: If t is greater tha... | 64885979cce301afe9315d7e28201ed9a75a1b0461f19fed8c27992a0173a0b3_1_1 | a02217d30a77ad86d1337908fea62cdde627ccdc174ed0815894795481f6e329 |
Coding | codecontest | Write Python code to solve the task.
Arpa is researching the Mexican wave.
There are n spectators in the stadium, labeled from 1 to n. They start the Mexican wave at time 0.
* At time 1, the first spectator stands.
* At time 2, the second spectator stands.
* ...
* At time k, the k-th spectator stands.
*... | Step 1: To determine how many spectators are standing at time t, we need to simulate the Mexican wave process.
Step 2: We can start by understanding the pattern of how spectators stand and sit and how it repeats after n+k cycles.
Step 3: We should then determine the time interval within which the t falls and count t... | eeb7fecbb8bfa0e68c4ba287c375c1a7e1e36c145e1c256af8d47e12f7fd214a_1_1 | a02217d30a77ad86d1337908fea62cdde627ccdc174ed0815894795481f6e329 |
Coding | codecontest | Write Python code to solve the task.
Arpa is researching the Mexican wave.
There are n spectators in the stadium, labeled from 1 to n. They start the Mexican wave at time 0.
* At time 1, the first spectator stands.
* At time 2, the second spectator stands.
* ...
* At time k, the k-th spectator stands.
*... | Step 1: We need to simulate the scenario and determine the number of standing spectators at a given time.
Step 2: We can start by analyzing the pattern and coming up with a formula to calculate the number of standing spectators at any given time.
Step 3: We should also consider edge cases, such as when t is less tha... | 5e343913f1964e188205c9b719d2cb278b2ef0c9b1868f9cdb7057256bee7b77_1_1 | a02217d30a77ad86d1337908fea62cdde627ccdc174ed0815894795481f6e329 |
Coding | codecontest | Write Python code to solve the task.
Arpa is researching the Mexican wave.
There are n spectators in the stadium, labeled from 1 to n. They start the Mexican wave at time 0.
* At time 1, the first spectator stands.
* At time 2, the second spectator stands.
* ...
* At time k, the k-th spectator stands.
*... | Step 1: We need to find the pattern for the number of standing spectators at time t and how it changes based on the values of n, k, and t.
Step 2: We can analyze the pattern and come up with a formula or algorithm to calculate the number of standing spectators at time t.
Step 3: We should also consider the constrain... | 9d43a042be3ad81497dfbbb4cf092475fb69da5242b0889f5ad25101323eff39_1_1 | a02217d30a77ad86d1337908fea62cdde627ccdc174ed0815894795481f6e329 |
Coding | codecontest | Write Python code to solve the task.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors greater than 1.
* Subtract 1 from n if n is greater than 1.
Divisors of a number i... | Step 1: We need to determine the winner of the game based on the given rules and the starting number n.
Step 2: We can start by creating a function to check if a number is prime, as it will help us determine the divisors of n.
Step 3: We should also create a function to calculate the odd divisors of a number.
Step 4... | 8b167fbd8a7705b05006c9da151f86b5ec7c426f7d0c7c8aa2cdf52c8f7d97b8_1_1 | b5f37b5c990c34db6f64e36fccb32a5f1eca769699381fbb523525e3ffef6ea2 |
Coding | codecontest | Write Python code to solve the task.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors greater than 1.
* Subtract 1 from n if n is greater than 1.
Divisors of a number i... | Step 1: To solve this problem, we need to analyze each test case to determine whether Ashishgup or FastestFinger will win.
Step 2: We can solve this recursively by considering the possible moves and their outcomes for each test case.
Step 3: If a number is odd or has only even divisors, Ashishgup wins, otherwise, Fa... | 784903b49740702b4b6b450a8f3fb5907e4a92f37ea835e131a97c01dfb1487c_1_1 | b5f37b5c990c34db6f64e36fccb32a5f1eca769699381fbb523525e3ffef6ea2 |
Coding | codecontest | Write Python code to solve the task.
Ashishgup and FastestFinger play a game.
They start with a number n and play in turns. In each turn, a player can make any one of the following moves:
* Divide n by any of its odd divisors greater than 1.
* Subtract 1 from n if n is greater than 1.
Divisors of a number i... | Step 1: We need to determine the winner of the game based on the given conditions and test cases.
Step 2: We can start by creating a function to check if a number is a power of 2, which will help us determine the winner.
Step 3: Then we can consider the conditions for Ashishgup and FastestFinger to make optimal move... | c7f53f00cba149001e4c1ba6380a0195c1cc7f6613479275a4ec2dd65c5c9a22_1_1 | b5f37b5c990c34db6f64e36fccb32a5f1eca769699381fbb523525e3ffef6ea2 |
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