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 |
|---|---|---|---|---|---|
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 optimal moves for both players in order to decide the winner.
Step 2: We can start by identifying the winning and losing states for each test case.
Step 3: We should also consider the constraints on the input and how it affects our solution approach.
Step 4: After identifying the ga... | ff4750da6a0783cd5ed6dca30e4b925ba59bb12c11e2b7e9f13d01ca07d74935_1_1 | b5f37b5c990c34db6f64e36fccb32a5f1eca769699381fbb523525e3ffef6ea2 |
Coding | codecontest | Write Python code to solve the task.
Everyone loves a freebie. Especially students.
It is well-known that if in the night before exam a student opens window, opens the student's record-book and shouts loudly three times "Fly, freebie, fly!" β then flown freebie helps him to pass the upcoming exam.
In the night before... | Step 1: We need to find the maximal number of students visited by the freebie based on the time interval during which the freebie was near the dormitory.
Step 2: We can start by sorting the students' sacrament times in ascending order.
Step 3: Then, we can iterate through the sorted times and count the number of stu... | 35c3ffc4e7f0d02c3744ab9dd286abc9f091ef86998df2987f93c3acbef583e7_1_1 | 82b38c8ac1ad7bb1e233b29ca6fce6b9948609643fc7613c25d2b31ec8878fe2 |
Coding | codecontest | Write Python code to solve the task.
Everyone loves a freebie. Especially students.
It is well-known that if in the night before exam a student opens window, opens the student's record-book and shouts loudly three times "Fly, freebie, fly!" β then flown freebie helps him to pass the upcoming exam.
In the night before... | Step 1: We need to determine the maximum number of students visited by the freebie based on the time interval during which the freebie was near the dormitory.
Step 2: We can start by sorting the students' sacrament times.
Step 3: Then, we can iterate through the sorted times and keep track of the maximum number of s... | 34e2e7100b3e6cfc0711103ee50011c3014b83f3ebb4105023e84ea1a1318c0f_1_1 | 82b38c8ac1ad7bb1e233b29ca6fce6b9948609643fc7613c25d2b31ec8878fe2 |
Coding | codecontest | Write Python code to solve the task.
Everyone loves a freebie. Especially students.
It is well-known that if in the night before exam a student opens window, opens the student's record-book and shouts loudly three times "Fly, freebie, fly!" β then flown freebie helps him to pass the upcoming exam.
In the night before... | Step 1: We need to find the maximum number of students that can be visited by the freebie without their sacrament times differing for more than T seconds.
Step 2: We can start by sorting the sacrament times and then iterate through the sorted times to find the maximum number of students visited by the freebie.
Step 3... | 4e25f0424bcf86bbcbfa31acbf95bfbc0d8da02e59a8994954e9a18dcf67d0d5_1_1 | 82b38c8ac1ad7bb1e233b29ca6fce6b9948609643fc7613c25d2b31ec8878fe2 |
Coding | codecontest | Write Python code to solve the task.
Everyone loves a freebie. Especially students.
It is well-known that if in the night before exam a student opens window, opens the student's record-book and shouts loudly three times "Fly, freebie, fly!" β then flown freebie helps him to pass the upcoming exam.
In the night before... | Step 1: We need to find the maximum number of students that can be visited by the freebie without their sacrament times differing by more than T seconds.
Step 2: We can start by sorting the sacrament times of the students.
Step 3: Then, we can use a sliding window approach to find the maximum number of students that... | 42f576e8a18c51fd44300b01d2f9b394fa8cf5a1f560380a4268a2149f98f6c4_1_1 | 82b38c8ac1ad7bb1e233b29ca6fce6b9948609643fc7613c25d2b31ec8878fe2 |
Coding | codecontest | Write Python code to solve the task.
Given an array A of N integers. Find total number of pairs such that i < j and A[i] > A[j].
Constraints
1 β€ N β€ 2*10^3
1 β€ Ai β€ 10^9
SAMPLE INPUT
5
5 1 2 4 3
SAMPLE OUTPUT
5 | Step 1: We need to find the total number of pairs in the array such that i < j and A[i] > A[j].
Step 2: One approach to solve this problem is to iterate over each pair of elements and count the pairs that satisfy the condition.
Step 3: We can also use a nested loop to compare each element with the following elements... | 7674fc671b522778cd1c8f858794de8ceba5db65257722c7a17a590000da8bd8_1_1 | 837e84f9be1323db34401160b49b21dc889c9e720f72b1ac9847dd55884a0f82 |
Coding | codecontest | Write Python code to solve the task.
Given an array A of N integers. Find total number of pairs such that i < j and A[i] > A[j].
Constraints
1 β€ N β€ 2*10^3
1 β€ Ai β€ 10^9
SAMPLE INPUT
5
5 1 2 4 3
SAMPLE OUTPUT
5 | Step 1: To find the total number of pairs such that i < j and A[i] > A[j], we can use the two-pointer technique to iterate through the array and count the pairs.
Step 2: We can start by defining a function to find the number of pairs based on the given array.
Step 3: Then, we can iterate through the array with two p... | a008067bcdeb71552988e5a667f6d090e774ba39a69c5216c514f3a4463ceaad_1_1 | 837e84f9be1323db34401160b49b21dc889c9e720f72b1ac9847dd55884a0f82 |
Coding | codecontest | Write Python code to solve the task.
Given an array A of N integers. Find total number of pairs such that i < j and A[i] > A[j].
Constraints
1 β€ N β€ 2*10^3
1 β€ Ai β€ 10^9
SAMPLE INPUT
5
5 1 2 4 3
SAMPLE OUTPUT
5 | Step 1: We need to count the number of pairs (i, j) such that i < j and A[i] > A[j].
Step 2: An efficient way to count the number of such pairs is to use a merge sort algorithm and count the inversions.
Step 3: As we merge two sorted halves of the array, we can count the inversions as we go.
Step 4: We also need to... | 73168a0ecfc06773c3cf25476dd5d0fa95994829c944f248190c4feba5deff47_1_1 | 837e84f9be1323db34401160b49b21dc889c9e720f72b1ac9847dd55884a0f82 |
Coding | codecontest | Write Python code to solve the task.
Given an array A of N integers. Find total number of pairs such that i < j and A[i] > A[j].
Constraints
1 β€ N β€ 2*10^3
1 β€ Ai β€ 10^9
SAMPLE INPUT
5
5 1 2 4 3
SAMPLE OUTPUT
5 | Step 1: We need to find the total number of pairs such that i < j and A[i] > A[j].
Step 2: One way to approach this is to use a nested loop to compare each pair of elements in the array.
Step 3: We can iterate through the array and for each element, compare it with all the elements that occur after it in the array.
... | c1ff645d3c0c2e99907d4c581eca5cad4e8ade54ae5f444a7f45832ffebf5581_1_1 | 837e84f9be1323db34401160b49b21dc889c9e720f72b1ac9847dd55884a0f82 |
Coding | codecontest | Write Python code to solve the task.
In a Berland's zoo there is an enclosure with camels. It is known that camels like to spit. Bob watched these interesting animals for the whole day and registered in his notepad where each animal spitted. Now he wants to know if in the zoo there are two camels, which spitted at each... | Step 1: We need to check if there are two camels that spit at each other.
Step 2: We can create a function to check for each camel's trajectory and see if they match any other camel's position and distance in the opposite direction.
Step 3: We should also consider iterating through all combinations of camels to chec... | a6634c0e400225405c070793c3b0e35023d5f60c36a19d4eb93820cbacbb6ce6_1_1 | d0d651854c4e9e11ac50fd973a2b08af4b451311070dfd254332500a7c1dfc43 |
Coding | codecontest | Write Python code to solve the task.
In a Berland's zoo there is an enclosure with camels. It is known that camels like to spit. Bob watched these interesting animals for the whole day and registered in his notepad where each animal spitted. Now he wants to know if in the zoo there are two camels, which spitted at each... | Step 1: We need to keep track of the spits of each camel and determine if there are two camels that spit at each other.
Step 2: To do this, we can iterate through each camel and check if there is another camel at the position x + d, where the trajectory of the spit can hit.
Step 3: We also need to consider both posi... | deb808f8cdbcfa9f87247f131d012a43eb516c8ee95fec993013042dad4875c0_1_1 | d0d651854c4e9e11ac50fd973a2b08af4b451311070dfd254332500a7c1dfc43 |
Coding | codecontest | Write Python code to solve the task.
In a Berland's zoo there is an enclosure with camels. It is known that camels like to spit. Bob watched these interesting animals for the whole day and registered in his notepad where each animal spitted. Now he wants to know if in the zoo there are two camels, which spitted at each... | Step 1: We need to determine if there are two camels that spitted at each other.
Step 2: We can iterate through each pair of camels and check if they spitted at each other, i.e., if one camel is at the position where the other camel spitted.
Step 3: We also need to consider the direction in which the camels spitted ... | 2193f80eb617e42018dc37e218a93cc56db3720e017e7327e46fafbe7d8de449_1_1 | d0d651854c4e9e11ac50fd973a2b08af4b451311070dfd254332500a7c1dfc43 |
Coding | codecontest | Write Python code to solve the task.
In a Berland's zoo there is an enclosure with camels. It is known that camels like to spit. Bob watched these interesting animals for the whole day and registered in his notepad where each animal spitted. Now he wants to know if in the zoo there are two camels, which spitted at each... | Step 1: We need to check if there are two camels that have spit at each other.
Step 2: We can start by using a nested loop to compare the trajectory of each camel's spit with the positions of all other camels to determine if any of them spit at each other.
Step 3: We also need to consider the direction of the spit a... | d913b7eb1ce1582b30e01ddd48470708e170f6faca67cf702a3453512486ab84_1_1 | d0d651854c4e9e11ac50fd973a2b08af4b451311070dfd254332500a7c1dfc43 |
Coding | codecontest | Write Python code to solve the task.
You are given a sequence of positive integers a1, a2, ..., an. Find all such indices i, that the i-th element equals the arithmetic mean of all other elements (that is all elements except for this one).
Input
The first line contains the integer n (2 β€ n β€ 2Β·105). The second line c... | Step 1: We need to find the indices where the element is equal to the arithmetic mean of all other elements.
Step 2: We can start by calculating the arithmetic mean of all elements and then compare each element to this mean.
Step 3: For each element, if it is equal to the mean, we can store its index.
Step 4: If no... | 5c0a63b4e94b3560ec75c00601391b9c72dce86d474c3eccac2187b398f22772_1_1 | a5ead926f40d359033c6fce091b158976d8dbe67fce36351342482e54adffb68 |
Coding | codecontest | Write Python code to solve the task.
You are given a sequence of positive integers a1, a2, ..., an. Find all such indices i, that the i-th element equals the arithmetic mean of all other elements (that is all elements except for this one).
Input
The first line contains the integer n (2 β€ n β€ 2Β·105). The second line c... | Step 1: We need to find indices i where the value at that index is equal to the arithmetic mean of all other elements in the sequence.
Step 2: We can start by calculating the mean of all elements, then iterate through the sequence to check for indices that satisfy the condition.
Step 3: We should also consider the c... | 0eb3d70e8fc3e2c14bddbd5efc937552877024862745109b2ce8b524bf3a1805_1_1 | a5ead926f40d359033c6fce091b158976d8dbe67fce36351342482e54adffb68 |
Coding | codecontest | Write Python code to solve the task.
You are given a sequence of positive integers a1, a2, ..., an. Find all such indices i, that the i-th element equals the arithmetic mean of all other elements (that is all elements except for this one).
Input
The first line contains the integer n (2 β€ n β€ 2Β·105). The second line c... | Step 1: We need to find the indices where the element at that index is equal to the average of all the other elements.
Step 2: We can start by finding the sum of all the elements and then iterate through the sequence to check if the current element is equal to the average of the other elements.
Step 3: We should als... | eb972320f675fb570c97bff968329dd9b43865fe346abf4cb6b370005832dc34_1_1 | a5ead926f40d359033c6fce091b158976d8dbe67fce36351342482e54adffb68 |
Coding | codecontest | Write Python code to solve the task.
You are given a sequence of positive integers a1, a2, ..., an. Find all such indices i, that the i-th element equals the arithmetic mean of all other elements (that is all elements except for this one).
Input
The first line contains the integer n (2 β€ n β€ 2Β·105). The second line c... | Step 1: We need to find the indices where the element is equal to the arithmetic mean of all the other elements.
Step 2: We can start by calculating the sum of all the elements and then iterating through each element to check if it equals the mean.
Step 3: We need to consider edge cases where the mean might be a non... | ad52974c13718d39b9b5ca180e3b8f4d1c3211b809ddd95bbebaa09cf0241a9b_1_1 | a5ead926f40d359033c6fce091b158976d8dbe67fce36351342482e54adffb68 |
Coding | codecontest | Write Python code to solve the task.
One day Polycarp decided to rewatch his absolute favourite episode of well-known TV series "Tufurama". He was pretty surprised when he got results only for season 7 episode 3 with his search query of "Watch Tufurama season 3 episode 7 online full hd free". This got Polycarp confused... | Step 1: We need to iterate through each pair of seasons and check if there exist both season x episode y and season y episode x.
Step 2: We can do this by using a nested loop to iterate through the seasons and episodes.
Step 3: While iterating, we can check if there exist a season x episode y and season y episode x ... | 4aedfd454f662cedf58698022491226194f7ea5d1f1e2fed1595c91edb75e191_1_1 | dc5bc24569fbfcf5e508c646feab450da19a27829a43e3ec8d4746fc5a5f81c9 |
Coding | codecontest | Write Python code to solve the task.
One day Polycarp decided to rewatch his absolute favourite episode of well-known TV series "Tufurama". He was pretty surprised when he got results only for season 7 episode 3 with his search query of "Watch Tufurama season 3 episode 7 online full hd free". This got Polycarp confused... | Step 1: We need to iterate through all the possible pairs of x and y to check if such a pair exists in the given seasons and episodes.
Step 2: We also need to consider that the pair should be such that x < y and exist both season x episode y and season y episode x.
Step 3: We can use a nested loop to check all possi... | 24ebe7124cc932cc0d7fc855c1caf8a2f3162e7514844d9ca907d28ff15076c1_1_1 | dc5bc24569fbfcf5e508c646feab450da19a27829a43e3ec8d4746fc5a5f81c9 |
Coding | codecontest | Write Python code to solve the task.
One day Polycarp decided to rewatch his absolute favourite episode of well-known TV series "Tufurama". He was pretty surprised when he got results only for season 7 episode 3 with his search query of "Watch Tufurama season 3 episode 7 online full hd free". This got Polycarp confused... | Step 1: We need to find all pairs of x and y for which season x episode y and season y episode x exist.
Step 2: We can start by generating all possible pairs of x and y and then checking if season x episode y and season y episode x exist.
Step 3: We need to consider the constraints on the number of seasons and the n... | 2f2b26166dccdd978792f27728a1e7499f7c451325d2edb75915c17f2411fa4e_1_1 | dc5bc24569fbfcf5e508c646feab450da19a27829a43e3ec8d4746fc5a5f81c9 |
Coding | codecontest | Write Python code to solve the task.
One day Polycarp decided to rewatch his absolute favourite episode of well-known TV series "Tufurama". He was pretty surprised when he got results only for season 7 episode 3 with his search query of "Watch Tufurama season 3 episode 7 online full hd free". This got Polycarp confused... | Step 1: To solve this problem, we need to count pairs of seasons and episodes that have corresponding episodes in the other season.
Step 2: We can start by creating a nested loop to iterate through each pair of seasons and episodes and compare them.
Step 3: Then, we need to check if the corresponding episode in the ... | a6ac9a6924609d8dc15262c60dd7ef534b9cf47af9aa23dd779fbb71740bf54c_1_1 | dc5bc24569fbfcf5e508c646feab450da19a27829a43e3ec8d4746fc5a5f81c9 |
Coding | codecontest | Write Python code to solve the task.
See Russian Translation
Adam and Bob are playing a game. The game is parameterized by the three integers a,b,c. They start out with the integer 1, with Adam going first. Suppose the current integer is S. On a player's turn, he may change the current integer to any integer between a... | Step 1: We need to determine the winner of the game based on the given parameters a, b, and c.
Step 2: It seems that this problem can be solved using a recursive or dynamic programming approach to determine the optimal moves for Adam and Bob.
Step 3: We also need to consider the constraints and ensure that our solut... | 3c20c90f96e25b03e8cf99b4674ffabebfcdf0af662f9d8ae9e42123b36ded94_1_1 | 6659628eeedc31282c1f5330e54b0b335d3f9f18ac0cec0e865833e44c400ee7 |
Coding | codecontest | Write Python code to solve the task.
See Russian Translation
Adam and Bob are playing a game. The game is parameterized by the three integers a,b,c. They start out with the integer 1, with Adam going first. Suppose the current integer is S. On a player's turn, he may change the current integer to any integer between a... | Step 1: We need to calculate the winner of the game based on the given parameters a, b, and c.
Step 2: We can start by creating a function to determine the winner of the game for a single test case.
Step 3: We should consider the optimal strategy for each player to win the game.
Step 4: We also need to consider the... | ee513d7547d398aca96a4169a4f6b8632d5c41e45a83cd2e66892168525a89d6_1_1 | 6659628eeedc31282c1f5330e54b0b335d3f9f18ac0cec0e865833e44c400ee7 |
Coding | codecontest | Write Python code to solve the task.
See Russian Translation
Adam and Bob are playing a game. The game is parameterized by the three integers a,b,c. They start out with the integer 1, with Adam going first. Suppose the current integer is S. On a player's turn, he may change the current integer to any integer between a... | Step 1: We need to come up with an algorithm to determine who will win the game based on the given parameters a, b, and c.
Step 2: We need to consider the optimal strategy for both players and how they can manipulate the current integer to their advantage.
Step 3: We can approach this problem using dynamic programmi... | cae7d98b1061250a4a558d0f22e13dfe93cdd61017137ce2a7316b028f9e0ee9_1_1 | 6659628eeedc31282c1f5330e54b0b335d3f9f18ac0cec0e865833e44c400ee7 |
Coding | codecontest | Write Python code to solve the task.
See Russian Translation
Adam and Bob are playing a game. The game is parameterized by the three integers a,b,c. They start out with the integer 1, with Adam going first. Suppose the current integer is S. On a player's turn, he may change the current integer to any integer between a... | Step 1: We need to determine the winner of the game based on the given parameters a, b, and c.
Step 2: We can use a recursive approach or dynamic programming to determine the winner optimally.
Step 3: It seems like we need to simulate the game for each test case and check each possible move for the players.
Step 4: ... | a805406e36522877579914685f8d9b6641163cc80096e656403b2dd686cca7f4_1_1 | 6659628eeedc31282c1f5330e54b0b335d3f9f18ac0cec0e865833e44c400ee7 |
Coding | codecontest | Write Python code to solve the task.
Petya has a string of length n consisting of small and large English letters and digits.
He performs m operations. Each operation is described with two integers l and r and a character c: Petya removes from the string all characters c on positions between l and r, inclusive. It's o... | Step 1: We need to keep track of the string and perform operations to remove characters from the string based on the given range and character.
Step 2: We can start by defining a function to perform a single operation on the string by removing characters within a given range.
Step 3: Then we can iterate through the ... | 86cba503cec087c80bf5431a175651d1fba9067811650122835b7d4c84f94ab5_1_1 | a5f2aa3aa6d30bc5b9bf3d3780c8f49d276e8ede730a3972b4819ad26e14c3ee |
Coding | codecontest | Write Python code to solve the task.
Petya has a string of length n consisting of small and large English letters and digits.
He performs m operations. Each operation is described with two integers l and r and a character c: Petya removes from the string all characters c on positions between l and r, inclusive. It's o... | Step 1: We need to keep track of the original string and perform operations to remove specific characters from specific positions.
Step 2: We can start by creating a function to perform a single operation on the string.
Step 3: Then we can iterate through all the operations and update the string accordingly.
Step 4:... | 2cd6f5060fda2a8698c2f3c24dd213c78a06966fbc1b9df86ab72c3bd3e53cc9_1_1 | a5f2aa3aa6d30bc5b9bf3d3780c8f49d276e8ede730a3972b4819ad26e14c3ee |
Coding | codecontest | Write Python code to solve the task.
Petya has a string of length n consisting of small and large English letters and digits.
He performs m operations. Each operation is described with two integers l and r and a character c: Petya removes from the string all characters c on positions between l and r, inclusive. It's o... | Step 1: We need to keep track of the string and perform operations to remove characters from certain positions.
Step 2: We can start by creating a function to perform a single operation, which takes the string and the operation details as input and returns the updated string.
Step 3: Then we can iterate through all ... | 6cc1fc0990f173fd86e13649d810240ed5c2d1517c0dc22511f3cc0b164777c0_1_1 | a5f2aa3aa6d30bc5b9bf3d3780c8f49d276e8ede730a3972b4819ad26e14c3ee |
Coding | codecontest | Write Python code to solve the task.
Petya has a string of length n consisting of small and large English letters and digits.
He performs m operations. Each operation is described with two integers l and r and a character c: Petya removes from the string all characters c on positions between l and r, inclusive. It's o... | Step 1: We need to keep track of the string and perform operations that remove characters from the string within a given range.
Step 2: We can start by creating a function to remove characters from the string based on the given range and character.
Step 3: Then we can iterate through the operations and update the st... | a4679acb6a7dd5e3b9e0fd45ad2d83b207ded3b132958daa85fd18aaca403333_1_1 | a5f2aa3aa6d30bc5b9bf3d3780c8f49d276e8ede730a3972b4819ad26e14c3ee |
Coding | codecontest | Write Python code to solve the task.
Recently a dog was bought for Polycarp. The dog's name is Cormen. Now Polycarp has a lot of troubles. For example, Cormen likes going for a walk.
Empirically Polycarp learned that the dog needs at least k walks for any two consecutive days in order to feel good. For example, if k ... | Step 1: We need to determine the minimum number of additional walks Polycarp should do and the appropriate schedule.
Step 2: We can start by calculating the number of additional walks needed for the next n days so that Cormen will feel good every day.
Step 3: Then we can develop a schedule that satisfies the conditi... | 607be308022319bebbc1538eacc6b0c152ee9fb6baaf34ab1f14da6fb7459ea2_1_1 | 7b433afc6932c2cb1cea7e68a71843af5e1a04ee8bdf408cb39babd1461bd554 |
Coding | codecontest | Write Python code to solve the task.
Recently a dog was bought for Polycarp. The dog's name is Cormen. Now Polycarp has a lot of troubles. For example, Cormen likes going for a walk.
Empirically Polycarp learned that the dog needs at least k walks for any two consecutive days in order to feel good. For example, if k ... | Step 1: First, we need to understand the problem, Polycarp needs to determine the minimum number of walks he needs to do additionally in the next n days so that Cormen will feel good during all the n days.
Step 2: We can start by calculating the minimum number of walks required based on the number of walks already pl... | 8521211a6b860ca818f06c68ac2c40645385d114c59db05ce5e696d97ccdacdf_1_1 | 7b433afc6932c2cb1cea7e68a71843af5e1a04ee8bdf408cb39babd1461bd554 |
Coding | codecontest | Write Python code to solve the task.
Recently a dog was bought for Polycarp. The dog's name is Cormen. Now Polycarp has a lot of troubles. For example, Cormen likes going for a walk.
Empirically Polycarp learned that the dog needs at least k walks for any two consecutive days in order to feel good. For example, if k ... | Step 1: To solve this problem, we should first determine the minimum number of additional walks that Polycarp should do during the next n days so that Cormen will feel good during all days.
Step 2: We can calculate the minimum number of additional walks needed by considering the antecedent days.
Step 3: Afterward, w... | 3ca46a9f7cc746f1c2e237dc49169e1b20e26e12eeeac13e5c2b23e73c999515_1_1 | 7b433afc6932c2cb1cea7e68a71843af5e1a04ee8bdf408cb39babd1461bd554 |
Coding | codecontest | Write Python code to solve the task.
Recently a dog was bought for Polycarp. The dog's name is Cormen. Now Polycarp has a lot of troubles. For example, Cormen likes going for a walk.
Empirically Polycarp learned that the dog needs at least k walks for any two consecutive days in order to feel good. For example, if k ... | Step 1: We need to determine the minimum number of additional walks needed for Cormen to feel good during all the days.
Step 2: We can start by determining the required number of walks for each day based on the input schedule.
Step 3: Then we can check if the number of walks planned for each day meets the requiremen... | ac3f2a47424eeb4518f1f8c538895a749164b78b6baccc7fd969311cad87cb58_1_1 | 7b433afc6932c2cb1cea7e68a71843af5e1a04ee8bdf408cb39babd1461bd554 |
Coding | codecontest | Write Python code to solve the task.
It's well known that the best way to distract from something is to do one's favourite thing. Job is such a thing for Leha.
So the hacker began to work hard in order to get rid of boredom. It means that Leha began to hack computers all over the world. For such zeal boss gave the hac... | Step 1: We need to find two vouchers with non-overlapping durations whose combined duration is exactly x and the total cost is minimal.
Step 2: We can start by reading the input and sorting the vouchers based on their durations.
Step 3: Then we can iterate through the sorted vouchers to find pairs that meet the give... | 38b05147b577bb39bd8cebf3f6e3ff7964d1d4dc06dc3b134f8611598ca116c5_1_1 | 48c26c5576ff126aea5e8fa65ca1e0cc6dcde087a7e71404578db708641c8153 |
Coding | codecontest | Write Python code to solve the task.
It's well known that the best way to distract from something is to do one's favourite thing. Job is such a thing for Leha.
So the hacker began to work hard in order to get rid of boredom. It means that Leha began to hack computers all over the world. For such zeal boss gave the hac... | Step 1: To solve the problem, we need to iterate through all possible pairs of vouchers and check if their durations add up to x and their combined cost is minimal.
Step 2: We also need to consider if it's impossible to choose two disjoint vouchers with the total duration exactly x, in which case we should return -1.... | ceb2275b70f911753727d2092baa512d7cbac56e4c52ebbdc4032dad0a7e74fa_1_1 | 48c26c5576ff126aea5e8fa65ca1e0cc6dcde087a7e71404578db708641c8153 |
Coding | codecontest | Write Python code to solve the task.
It's well known that the best way to distract from something is to do one's favourite thing. Job is such a thing for Leha.
So the hacker began to work hard in order to get rid of boredom. It means that Leha began to hack computers all over the world. For such zeal boss gave the hac... | Step 1: We need to find two vouchers that don't intersect, have a total duration of x, and have the minimal total cost.
Step 2: We can start by looping through all possible pairs of vouchers and checking if they satisfy the conditions.
Step 3: We should also consider handling cases where it's impossible to choose tw... | d93703dc84b4ac7df931c3597cd4c0064b4db603a28aead9426485ab6e2cb5d2_1_1 | 48c26c5576ff126aea5e8fa65ca1e0cc6dcde087a7e71404578db708641c8153 |
Coding | codecontest | Write Python code to solve the task.
It's well known that the best way to distract from something is to do one's favourite thing. Job is such a thing for Leha.
So the hacker began to work hard in order to get rid of boredom. It means that Leha began to hack computers all over the world. For such zeal boss gave the hac... | Step 1: We need to find two vouchers with non-overlapping durations that add up to x where the total cost is minimized.
Step 2: We should iterate through each pair of vouchers and check if their durations add up to x and if they don't overlap.
Step 3: We also need to keep track of the minimum cost found so far in or... | 608ab5b8ee19f9bb9de68ffc7c6658ee2c09e794f7d3bc100bfe5a7d562c8de4_1_1 | 48c26c5576ff126aea5e8fa65ca1e0cc6dcde087a7e71404578db708641c8153 |
Coding | codecontest | Write Python code to solve the task.
You are given an array a consisting of n integer numbers.
Let instability of the array be the following value: max_{i = 1}^{n} a_i - min_{i = 1}^{n} a_i.
You have to remove exactly one element from this array to minimize instability of the resulting (n-1)-elements array. Your task... | Step 1: We need to find the minimum possible instability of the array by removing exactly one element.
Step 2: We can start by finding the maximum and minimum elements in the array.
Step 3: Then we can calculate the instability of the array by finding the difference between the maximum and minimum elements.
Step 4: ... | d3cee2faecdafe9e8b69685f0948a6a19a7272c8f598b3d98e05196be0c76334_1_1 | c2a96c43f85c8d8b78fbf11901f0d88231a0407b8c76001c94400918ec345846 |
Coding | codecontest | Write Python code to solve the task.
You are given an array a consisting of n integer numbers.
Let instability of the array be the following value: max_{i = 1}^{n} a_i - min_{i = 1}^{n} a_i.
You have to remove exactly one element from this array to minimize instability of the resulting (n-1)-elements array. Your task... | Step 1: We need to find the minimum possible instability of the array if we have to remove exactly one element from the array.
Step 2: We can start by finding the maximum and minimum values in the array.
Step 3: Then we can remove each element one by one and find the maximum and minimum values in the new arrays.
Ste... | a0facb03e319b9470852069128e9e6609bca281c38e3acd9ab508aab189d8862_1_1 | c2a96c43f85c8d8b78fbf11901f0d88231a0407b8c76001c94400918ec345846 |
Coding | codecontest | Write Python code to solve the task.
You are given an array a consisting of n integer numbers.
Let instability of the array be the following value: max_{i = 1}^{n} a_i - min_{i = 1}^{n} a_i.
You have to remove exactly one element from this array to minimize instability of the resulting (n-1)-elements array. Your task... | Step 1: We need to find the maximum and minimum elements in the array and calculate the possible instabilities after removing one element.
Step 2: We can start by sorting the array, then comparing the instability after removing the first and last elements.
Step 3: If the two extreme elements are the same, the minimu... | ef55409f9801476315eb3aaccae80d084d6cf82ab0f3a63b7545abd4e8edad4b_1_1 | c2a96c43f85c8d8b78fbf11901f0d88231a0407b8c76001c94400918ec345846 |
Coding | codecontest | Write Python code to solve the task.
You are given an array a consisting of n integer numbers.
Let instability of the array be the following value: max_{i = 1}^{n} a_i - min_{i = 1}^{n} a_i.
You have to remove exactly one element from this array to minimize instability of the resulting (n-1)-elements array. Your task... | Step 1: We need to find the maximum and minimum values in the array to calculate the instability.
Step 2: After removing one element, the new maximum and minimum values will be the key to minimizing the instability.
Step 3: We should calculate the instability for each element removed and keep track of the minimum in... | 0ee6d980c0c152fe280f9465576d105f541b3394018504400b311b5bb2087631_1_1 | c2a96c43f85c8d8b78fbf11901f0d88231a0407b8c76001c94400918ec345846 |
Coding | codecontest | Write Python code to solve the task.
Happy new year! The year 2020 is also known as Year Gyeongja (κ²½μλ
, gyeongja-nyeon) in Korea. Where did the name come from? Let's briefly look at the Gapja system, which is traditionally used in Korea to name the years.
There are two sequences of n strings s_1, s_2, s_3, β¦, s_{n} an... | Step 1: We need to implement a system to keep track of the strings corresponding to each year according to the Gapja system.
Step 2: We can start by creating a function to generate the name of the year based on the current year and the given string sequences.
Step 3: Then we can iterate through the queries and find ... | fa8346b3eef35f723828e3b19c5e9f63c0446fc7b621ecafb564aa796f45f4dc_1_1 | 198fb07244f9794378b7b2be2dfe083f5e37026637a4ce6c2cbb9e8f7b24a88c |
Coding | codecontest | Write Python code to solve the task.
Happy new year! The year 2020 is also known as Year Gyeongja (κ²½μλ
, gyeongja-nyeon) in Korea. Where did the name come from? Let's briefly look at the Gapja system, which is traditionally used in Korea to name the years.
There are two sequences of n strings s_1, s_2, s_3, β¦, s_{n} an... | Step 1: We need to find the name corresponding to the given year, according to the Gapja system.
Step 2: We can start by creating a function to generate the name for a given year based on the sequences of strings.
Step 3: Then, we can iterate through the queries and find the name of the year for each query.
Step 4: ... | 0ab962ebb7cac2bfed4775af7e77a88ee05936145aeb8aa247386cba792910d0_1_1 | 198fb07244f9794378b7b2be2dfe083f5e37026637a4ce6c2cbb9e8f7b24a88c |
Coding | codecontest | Write Python code to solve the task.
Happy new year! The year 2020 is also known as Year Gyeongja (κ²½μλ
, gyeongja-nyeon) in Korea. Where did the name come from? Let's briefly look at the Gapja system, which is traditionally used in Korea to name the years.
There are two sequences of n strings s_1, s_2, s_3, β¦, s_{n} an... | Step 1: We need to implement a system to find the name corresponding to a given year according to the Gapja system.
Step 2: We can start by creating a function to generate the year name based on the given sequences of strings and the year.
Step 3: This function should handle the concatenation of strings and update t... | 1331278002ab8951814904d8ceb37c264d2f243cf64cac6d3743e265aa7ec85e_1_1 | 198fb07244f9794378b7b2be2dfe083f5e37026637a4ce6c2cbb9e8f7b24a88c |
Coding | codecontest | Write Python code to solve the task.
Happy new year! The year 2020 is also known as Year Gyeongja (κ²½μλ
, gyeongja-nyeon) in Korea. Where did the name come from? Let's briefly look at the Gapja system, which is traditionally used in Korea to name the years.
There are two sequences of n strings s_1, s_2, s_3, β¦, s_{n} an... | Step 1: We need to find the name corresponding to a given year according to the Gapja system.
Step 2: The Gapja system is based on concatenating two sequences of strings in order, and potentially looping back to the beginning of a sequence if we reach the end.
Step 3: We can achieve this by creating a function to ha... | 918229064b480f037ee87c75703821e8bb58cd9c97bca0d37a71666d9524c025_1_1 | 198fb07244f9794378b7b2be2dfe083f5e37026637a4ce6c2cbb9e8f7b24a88c |
Coding | codecontest | Write Python code to solve the task.
Recently Luba bought a very interesting book. She knows that it will take t seconds to read the book. Luba wants to finish reading as fast as she can.
But she has some work to do in each of n next days. The number of seconds that Luba has to spend working during i-th day is ai. If ... | Step 1: We need to calculate the minimum number of days needed to finish reading the book, considering the time Luba has to spend working each day.
Step 2: We can start by calculating the remaining time available for reading after deducting the work time for each day.
Step 3: Then we can iterate through the remainin... | 9aecd9963cfac23d87c783621e8713e225f357117181ade552d2905e07549a98_1_1 | 750699a0f1e46ac62afad615c9f5abdc957eda5404f427d52dde8b2697265e57 |
Coding | codecontest | Write Python code to solve the task.
Recently Luba bought a very interesting book. She knows that it will take t seconds to read the book. Luba wants to finish reading as fast as she can.
But she has some work to do in each of n next days. The number of seconds that Luba has to spend working during i-th day is ai. If ... | Step 1: To solve this problem, we need to keep track of Luba's reading progress and the time remaining each day for reading.
Step 2: We can start by subtracting the time she spends working each day from the total time required to read the book.
Step 3: We should also consider the case where she finishes reading the ... | 27ece5fa7f675f234a9d83d7803c1448d4bf2c2eb23db4d0284cf5de51045ebe_1_1 | 750699a0f1e46ac62afad615c9f5abdc957eda5404f427d52dde8b2697265e57 |
Coding | codecontest | Write Python code to solve the task.
Recently Luba bought a very interesting book. She knows that it will take t seconds to read the book. Luba wants to finish reading as fast as she can.
But she has some work to do in each of n next days. The number of seconds that Luba has to spend working during i-th day is ai. If ... | Step 1: We need to find the day when Luba can finish reading the book by determining the amount of free time she has each day.
Step 2: We can start by calculating the total time she has for reading each day by subtracting the time she spends working from 86400 seconds.
Step 3: Then, we can keep track of the total ti... | 49a02267f9656a9fc6f7ae3c31c0e764f3ce3dae82e77f5c9eeabefeb3805661_1_1 | 750699a0f1e46ac62afad615c9f5abdc957eda5404f427d52dde8b2697265e57 |
Coding | codecontest | Write Python code to solve the task.
Recently Luba bought a very interesting book. She knows that it will take t seconds to read the book. Luba wants to finish reading as fast as she can.
But she has some work to do in each of n next days. The number of seconds that Luba has to spend working during i-th day is ai. If ... | Step 1: We need to find the minimum number of days it will take Luba to finish reading the book.
Step 2: We can start by calculating the total amount of time Luba has available for reading over the n days.
Step 3: Then, we can iterate through the days and subtract the time spent working from the total time available... | e970e1af8c73b39b90665cb8b51803bb53feee9eb9f0ce8d5d2816d89df781f3_1_1 | 750699a0f1e46ac62afad615c9f5abdc957eda5404f427d52dde8b2697265e57 |
Coding | codecontest | Write Python code to solve the task.
Mike has a huge guitar collection which the whole band is jealous of. Brad, the lead guitarist of the band, gave Mike a challenge so that he can't use all his guitars. The band is on a world tour and Brad told Mike to assign numbers to all his guitars. After that, he told Mike that ... | Step 1: To solve this problem, we need to find all the possible subsets of the numbers assigned to the guitars and calculate the sum of each subset.
Step 2: We should then keep track of the unique sums and count how many unique sums we have.
Step 3: We can start by creating a function to generate all the possible su... | f25db455297393e61a199e758182004c08c0ff6ad01296ba35e37ec60a5241da_1_1 | 7fc950a48b8fc3caffe54a80cd41ca87410e785cc06f80f0329269131f4a9288 |
Coding | codecontest | Write Python code to solve the task.
Mike has a huge guitar collection which the whole band is jealous of. Brad, the lead guitarist of the band, gave Mike a challenge so that he can't use all his guitars. The band is on a world tour and Brad told Mike to assign numbers to all his guitars. After that, he told Mike that ... | Step 1: We need to find all possible combinations of the guitars numbers and check for unique sums.
Step 2: We can start by creating a function to generate all possible combinations of the guitar numbers.
Step 3: Then we can iterate through each combination and calculate the sum.
Step 4: We also need a way to keep ... | b5700c386a8947018b5140e746a9219bbbac512ce5ef7fb8aa10bd049a245562_1_1 | 7fc950a48b8fc3caffe54a80cd41ca87410e785cc06f80f0329269131f4a9288 |
Coding | codecontest | Write Python code to solve the task.
Mike has a huge guitar collection which the whole band is jealous of. Brad, the lead guitarist of the band, gave Mike a challenge so that he can't use all his guitars. The band is on a world tour and Brad told Mike to assign numbers to all his guitars. After that, he told Mike that ... | Step 1: To solve this problem, we need to find all possible sums of subsets of the given numbers.
Step 2: We can do this by generating all possible subsets of the numbers and then calculating their sums.
Step 3: After finding all possible sums, we need to count how many unique sums are there.
Step 4: We can start b... | d9f48a55dc7f173f9f44ad545268ee041e5b3d58f99901ce8ccb18fcc4d8882b_1_1 | 7fc950a48b8fc3caffe54a80cd41ca87410e785cc06f80f0329269131f4a9288 |
Coding | codecontest | Write Python code to solve the task.
Mike has a huge guitar collection which the whole band is jealous of. Brad, the lead guitarist of the band, gave Mike a challenge so that he can't use all his guitars. The band is on a world tour and Brad told Mike to assign numbers to all his guitars. After that, he told Mike that ... | Step 1: To solve this problem, we need to find all the possible subsets of the guitar numbers and calculate their sums.
Step 2: We can use recursion to generate all the subsets and then calculate their sums.
Step 3: Then we need to count the unique sums and output the count.
Step 4: Let's create a plan to implement... | 73a4160e592333bc441898595f9b2b8c0a478929627a8f8491da5721a0f6d0a0_1_1 | 7fc950a48b8fc3caffe54a80cd41ca87410e785cc06f80f0329269131f4a9288 |
Coding | codecontest | Write Python code to solve the task.
Blackjack is a type of card game played in casinos, where the game is played using cards with numbers from 1 to 13. The score of each card is decided as follows.
* 1 is 1 point or 11 points
* From 2 to 9, the score is as written.
* 10 points from 10 to 13
There are several parti... | Step 1: We need to calculate the score of each hand based on the rules provided.
Step 2: We can start by creating a function to calculate the score of a single hand based on the cards in the hand.
Step 3: We also need to consider the special case for the value 1, as it can be calculated as 1 point or 11 points.
Step... | b92e78a6db71e93fad2d80be94335249ae0d63f0b3d11b2a26d16daba3351ad8_1_1 | 52f485b5cb21e865e236da46f93253e014b8c92d97ba2ada724a04037de87207 |
Coding | codecontest | Write Python code to solve the task.
Blackjack is a type of card game played in casinos, where the game is played using cards with numbers from 1 to 13. The score of each card is decided as follows.
* 1 is 1 point or 11 points
* From 2 to 9, the score is as written.
* 10 points from 10 to 13
There are several parti... | Step 1: We need to calculate the score of each hand based on the cards dealt.
Step 2: We need to consider the rules for scoring each card, especially for the card with the value of 1.
Step 3: We should create a function to calculate the score of each hand based on the cards dealt.
Step 4: We also need to account fo... | f29b96ca5f1bbccd9271fd9d1a4998d0642089a47e36180dc5c1243db4bd5f82_1_1 | 52f485b5cb21e865e236da46f93253e014b8c92d97ba2ada724a04037de87207 |
Coding | codecontest | Write Python code to solve the task.
Blackjack is a type of card game played in casinos, where the game is played using cards with numbers from 1 to 13. The score of each card is decided as follows.
* 1 is 1 point or 11 points
* From 2 to 9, the score is as written.
* 10 points from 10 to 13
There are several parti... | Step 1: To calculate the score of the hand, we need to consider the value of each card and how it contributes to the total score.
Step 2: We need to account for the special rules of scoring for the cards.
Step 3: We should also implement logic to handle the special case when the total score exceeds 21.
Step 4: Let'... | 74e7c75e75ae49b7b98f204611b16e0d62568218ed6bf4c8be53742595f51e71_1_1 | 52f485b5cb21e865e236da46f93253e014b8c92d97ba2ada724a04037de87207 |
Coding | codecontest | Write Python code to solve the task.
Blackjack is a type of card game played in casinos, where the game is played using cards with numbers from 1 to 13. The score of each card is decided as follows.
* 1 is 1 point or 11 points
* From 2 to 9, the score is as written.
* 10 points from 10 to 13
There are several parti... | Step 1: We need to calculate the score for each hand of cards based on the rules provided.
Step 2: We can start by creating a function to calculate the score of a hand.
Step 3: The score calculation should consider the special case of having aces (cards with value 1) and choose the maximum total score while not exce... | deed6f5da5da2219ff6cf905ae139ebf7a272b9c391a81b2b00a04c99ebf193c_1_1 | 52f485b5cb21e865e236da46f93253e014b8c92d97ba2ada724a04037de87207 |
Coding | codecontest | Write Python code to solve the task.
George has recently entered the BSUCP (Berland State University for Cool Programmers). George has a friend Alex who has also entered the university. Now they are moving into a dormitory.
George and Alex want to live in the same room. The dormitory has n rooms in total. At the mome... | Step 1: We need to check the number of rooms that have free space for both George and Alex to move in.
Step 2: We should iterate through each room and check if there is space for both George and Alex.
Step 3: We also need to handle cases where the room is already full or empty.
Step 4: We should create a plan to im... | dbf1640753d98036682806e689a10ce7a8349fdf2a6d02b52e8216cb0b5199ba_1_1 | 7332b01ea9407b0b7e69ac4bfacb1482a2945a9b76a2e440991a49a2cd52d8b4 |
Coding | codecontest | Write Python code to solve the task.
George has recently entered the BSUCP (Berland State University for Cool Programmers). George has a friend Alex who has also entered the university. Now they are moving into a dormitory.
George and Alex want to live in the same room. The dormitory has n rooms in total. At the mome... | Step 1: We need to check how many rooms have free spaces for both George and Alex to move in.
Step 2: We can start by reading the input which includes the number of rooms and the current number of people and room capacity for each room.
Step 3: Then, we can iterate through the rooms and check if there is free space ... | 584cf6e734473129c9baa30623e26c1d9ca3008df67776c2857ca9be14998266_1_1 | 7332b01ea9407b0b7e69ac4bfacb1482a2945a9b76a2e440991a49a2cd52d8b4 |
Coding | codecontest | Write Python code to solve the task.
George has recently entered the BSUCP (Berland State University for Cool Programmers). George has a friend Alex who has also entered the university. Now they are moving into a dormitory.
George and Alex want to live in the same room. The dormitory has n rooms in total. At the mome... | Step 1: We need to compare the number of people already living in a room with the total capacity to determine if there is room for both George and Alex.
Step 2: We can start by reading the input and storing the number of people already living and the total capacity for each room.
Step 3: Then we can compare the numb... | 5939528c81c1ecdf68dcd9b7f8099396816fc1b8e344849d027249ebcf459c2a_1_1 | 7332b01ea9407b0b7e69ac4bfacb1482a2945a9b76a2e440991a49a2cd52d8b4 |
Coding | codecontest | Write Python code to solve the task.
George has recently entered the BSUCP (Berland State University for Cool Programmers). George has a friend Alex who has also entered the university. Now they are moving into a dormitory.
George and Alex want to live in the same room. The dormitory has n rooms in total. At the mome... | Step 1: We need to check each room to see if there is space for both George and Alex to move in.
Step 2: We can start by iterating through each room and checking if the current occupancy plus 2 does not exceed the room's capacity.
Step 3: If it doesn't exceed, then there's space for both George and Alex to move in.
... | 02616d19c5adb7bc4b65f49eb92546dd2c3dae4ad57ecda7982ed2793c6eeb5f_1_1 | 7332b01ea9407b0b7e69ac4bfacb1482a2945a9b76a2e440991a49a2cd52d8b4 |
Coding | codecontest | Write Python code to solve the task.
You've got an n Γ m pixel picture. Each pixel can be white or black. Your task is to change the colors of as few pixels as possible to obtain a barcode picture.
A picture is a barcode if the following conditions are fulfilled:
* All pixels in each column are of the same color. ... | Step 1: To solve this problem, we need to determine the minimum number of pixels needed to change colors to obtain a barcode picture.Step 2: We have to fulfill the conditions of a barcode picture which include having all pixels in each column to be of the same color and each group of pixels of a certain color has a w... | 5de359a9806283adfc218e695ad803da0761cb788b1f5bbc1f5b73a7ee613fab_1_1 | 2cca7a6c96ad0b0ed0a888d9aa1cb30477f03c4506e9d622a75d3cc5ac9bbf05 |
Coding | codecontest | Write Python code to solve the task.
You've got an n Γ m pixel picture. Each pixel can be white or black. Your task is to change the colors of as few pixels as possible to obtain a barcode picture.
A picture is a barcode if the following conditions are fulfilled:
* All pixels in each column are of the same color. ... | Step 1: The problem asks to find the minimum number of pixels to repaint to obtain a barcode picture.Step 2: A picture is considered a barcode if all pixels in each column are of the same color and the width of each monochrome vertical line is between x and y pixels.Step 3: To solve this problem, I need to find a wa... | c099df264767c006daa33ab9d96b6a1765aadfa385756ac96655dc63f27043f1_1_1 | 2cca7a6c96ad0b0ed0a888d9aa1cb30477f03c4506e9d622a75d3cc5ac9bbf05 |
Coding | codecontest | Write Python code to solve the task.
You've got an n Γ m pixel picture. Each pixel can be white or black. Your task is to change the colors of as few pixels as possible to obtain a barcode picture.
A picture is a barcode if the following conditions are fulfilled:
* All pixels in each column are of the same color. ... | Step 1: The problem requires us to change the colors of as few pixels as possible to form a barcode picture.Step 2: We're given n Γ m pixel picture where each pixel can be white or black, and we need to ensure that the pixels in each column are of the same color. Step 3: Each monochrome vertical line width should be... | 09818b6b5eb612d46431bba06427ca80ca42811851f5f0e836229c38754be141_1_1 | 2cca7a6c96ad0b0ed0a888d9aa1cb30477f03c4506e9d622a75d3cc5ac9bbf05 |
Coding | codecontest | Write Python code to solve the task.
You've got an n Γ m pixel picture. Each pixel can be white or black. Your task is to change the colors of as few pixels as possible to obtain a barcode picture.
A picture is a barcode if the following conditions are fulfilled:
* All pixels in each column are of the same color. ... | Step 1: The problem asks us to minimize the number of pixels to repaint, using the information in the original image and given constraints. Step 2: To do this, we need to analyze the picture and find a way to fulfill the conditions of a barcode picture while changing the colors of as few pixels as possible.Step 3: T... | fcbe28f1284b14e64b91a28d50871841961d932fd5af91a92fd05640b78d37e2_1_1 | 2cca7a6c96ad0b0ed0a888d9aa1cb30477f03c4506e9d622a75d3cc5ac9bbf05 |
Coding | codecontest | Write Python code to solve the task.
In the city of Ultima Thule job applicants are often offered an IQ test.
The test is as follows: the person gets a piece of squared paper with a 4 Γ 4 square painted on it. Some of the square's cells are painted black and others are painted white. Your task is to repaint at most o... | Step 1: To solve this problem, we need to check if at most one change of color can result in a 2x2 square of the same color. We can start by reading the input, then iterate through each cell and check if repainting one cell results in a 2x2 square of the same color.Step 2: We need to keep track of the count of black ... | 630486c618bf5e9a5b8fcf58e08a22aa6d4bc272dee9a0b8b5a20e6125008cbe_1_1 | 078d9ac99c7819ae74d86c5569ce1f23600e901ef960360f3956048463efba3f |
Coding | codecontest | Write Python code to solve the task.
In the city of Ultima Thule job applicants are often offered an IQ test.
The test is as follows: the person gets a piece of squared paper with a 4 Γ 4 square painted on it. Some of the square's cells are painted black and others are painted white. Your task is to repaint at most o... | Step 1: To solve this problem, we need to determine whether it is possible to pass the test by repainting at most one cell to form a 2x2 square of the same color.Step 2: We can read the input consisting of a 4x4 square matrix representing the black and white cells.Step 3: Then, we need to check if there is already a... | 8309b1ae63f9b2524669729bb6e0168448473c38b52c01cd3c0b64a024a0971a_1_1 | 078d9ac99c7819ae74d86c5569ce1f23600e901ef960360f3956048463efba3f |
Coding | codecontest | Write Python code to solve the task.
In the city of Ultima Thule job applicants are often offered an IQ test.
The test is as follows: the person gets a piece of squared paper with a 4 Γ 4 square painted on it. Some of the square's cells are painted black and others are painted white. Your task is to repaint at most o... | Step 1: To solve this problem, we need to determine if it's possible to repaint at most one cell to form a 2x2 square of the same color in the 4x4 grid.Step 2: We can iterate through the grid and find patterns to determine if it's possible to create a 2x2 square of the same color with only one cell repainted.Step 3: ... | d1f461cfb8702e17810403de04599385c412137c140c76f091dedd328640ec6d_1_1 | 078d9ac99c7819ae74d86c5569ce1f23600e901ef960360f3956048463efba3f |
Coding | codecontest | Write Python code to solve the task.
In the city of Ultima Thule job applicants are often offered an IQ test.
The test is as follows: the person gets a piece of squared paper with a 4 Γ 4 square painted on it. Some of the square's cells are painted black and others are painted white. Your task is to repaint at most o... | Step 1: We need to check if it is possible to pass the test by repainting at most one cell to create a 2x2 square of the same colorStep 2: We can create a brute force approach where we iterate through all possible repaintings and check if the result contains a 2x2 square of the same colorStep 3: We also need to chec... | 1106c9991eb1776db6640a4446bcba9813467a801cc2caf24258a728b18bc91f_1_1 | 078d9ac99c7819ae74d86c5569ce1f23600e901ef960360f3956048463efba3f |
Coding | codecontest | Write Python code to solve the task.
The Cereal Guy's friend Serial Guy likes to watch soap operas. An episode is about to start, and he hasn't washed his plate yet. But he decided to at least put in under the tap to be filled with water. The plate can be represented by a parallelepiped k Γ n Γ m, that is, it has k lay... | Step 1: The goal of the problem is to determine the amount of time it takes for a plate to be filled with water. Water will flow in all six directions and into any empty squares. A recursive fill function is used to calculate the filled spaces starting from the tap's location and counting the filled spaces.Step 2: Th... | 62b926c5090aed0488795fdd18dc54817922156ffd8994561395222c3496c3a7_1_1 | 0562e3f9424a9231a79b4c3b394d390a0a65bacca845e41cc35fc3007b24bbee |
Coding | codecontest | Write Python code to solve the task.
The Cereal Guy's friend Serial Guy likes to watch soap operas. An episode is about to start, and he hasn't washed his plate yet. But he decided to at least put in under the tap to be filled with water. The plate can be represented by a parallelepiped k Γ n Γ m, that is, it has k lay... | Step 1: The problem at hand involves calculating the time it will take to fill a 3D plate with water when it is put under a tap. The input consists of the size of the plate and the configuration of the plate in each layer, as well as the coordinates of the tap's position. The problem requires checking which cells in th... | c9e6bfc0ef4a5ddfbea1166de14e73ca80debdaf6a5cba85e0d0d0fd9265e3d2_1_1 | 0562e3f9424a9231a79b4c3b394d390a0a65bacca845e41cc35fc3007b24bbee |
Coding | codecontest | Write Python code to solve the task.
The Cereal Guy's friend Serial Guy likes to watch soap operas. An episode is about to start, and he hasn't washed his plate yet. But he decided to at least put in under the tap to be filled with water. The plate can be represented by a parallelepiped k Γ n Γ m, that is, it has k lay... | Step 1: The problem is asking for a solution to determine in how many minutes the plate will be filled with water based on its dimensions and initial condition.
Step 2: We first need to implement a flood function that simulates the spread of water from the faucet. This flood function should traverse the plate based on... | 44029c492a7ac5e0418ed92e7e5f03d056929d96d5914f59fcebc8ec06441fb4_1_1 | 0562e3f9424a9231a79b4c3b394d390a0a65bacca845e41cc35fc3007b24bbee |
Coding | codecontest | Write Python code to solve the task.
The Cereal Guy's friend Serial Guy likes to watch soap operas. An episode is about to start, and he hasn't washed his plate yet. But he decided to at least put in under the tap to be filled with water. The plate can be represented by a parallelepiped k Γ n Γ m, that is, it has k lay... | Step 1: The problem requires us to simulate the process of filling a plate with water, starting from a given faucet position.Step 2: We need to implement a flood fill algorithm to track the spread of water on the plate, and count the number of squares the water reaches.Step 3: We can use a 3D array to represent the ... | 7c1cb9c94ce812cfd7c08d4b3960df865fef0d76b3891a5ecb36591013df5bb9_1_1 | 0562e3f9424a9231a79b4c3b394d390a0a65bacca845e41cc35fc3007b24bbee |
Coding | codecontest | Write Python code to solve the task.
Rahul has set upon the quest for a new logo of his company. He has created the following continuous logo:
/\
/ \
/ /\ \
/ / \ \
/ / /\ \ \
\ \ \/ / /
\ \ / /
\ \/ /
\ /
\/
However, his sister, Rashi, likes the following discontinuous design more... | Step 1: The problem requires determining the maximum possible sizes of two logos that can be drawn with the given amount of paint.Step 2: The approach seems to involve calculating the required paint for different sizes of the logos and optimizing the sizes based on available paint constraints.Step 3: The optimal str... | 2a0704d6b5c1a18b967f2379b4df65964472b43b7515d563461ea5820d179ee9_1_1 | 8369a7705ac33f43c5b83b65f75138b9b59f986084f50221aa97c0d949ff65a7 |
Coding | codecontest | Write Python code to solve the task.
Rahul has set upon the quest for a new logo of his company. He has created the following continuous logo:
/\
/ \
/ /\ \
/ / \ \
/ / /\ \ \
\ \ \/ / /
\ \ / /
\ \/ /
\ /
\/
However, his sister, Rashi, likes the following discontinuous design more... | Step 1: The problem involves determining the maximum possible sizes of two favorite logos, given the amount of paint Rahul has, such that their difference in sizes is at most 1.Step 2: To achieve this, we need to compute the maximum sizes of the two logos that can be drawn using the available paint, while ensuring th... | a491f1c6dfb10820fd07f6ca037ad5bfdbb983a61a4fc8e4e5214bde26109ee8_1_1 | 8369a7705ac33f43c5b83b65f75138b9b59f986084f50221aa97c0d949ff65a7 |
Coding | codecontest | Write Python code to solve the task.
Rahul has set upon the quest for a new logo of his company. He has created the following continuous logo:
/\
/ \
/ /\ \
/ / \ \
/ / /\ \ \
\ \ \/ / /
\ \ / /
\ \/ /
\ /
\/
However, his sister, Rashi, likes the following discontinuous design more... | Step 1: The task here is to determine the maximum possible sizes of the two favorite logos that can be drawn such that the difference in the sizes of both logos is at most 1.Step 2: We need to find a way to consume the paint optimally by drawing both logos with the maximal possible sizes, such that their difference i... | 35f1a8dee99072d715bf2ed64e5116b9952a80dad416855ec49e95e70f9761ed_1_1 | 8369a7705ac33f43c5b83b65f75138b9b59f986084f50221aa97c0d949ff65a7 |
Coding | codecontest | Write Python code to solve the task.
Rahul has set upon the quest for a new logo of his company. He has created the following continuous logo:
/\
/ \
/ /\ \
/ / \ \
/ / /\ \ \
\ \ \/ / /
\ \ / /
\ \/ /
\ /
\/
However, his sister, Rashi, likes the following discontinuous design more... | Step 1: To solve this problem, we need to find the optimal size of both logos that can be drawn with the given amount of paint.Step 2: We can start by defining a function to calculate the size of the logo for a given number of paint units.Step 3: Once we have the function, we can iterate through the test cases and c... | 6fe80c19abfce8f2fb3df07d9e2692806f9d5e441bce562e921e861956b4a3a7_1_1 | 8369a7705ac33f43c5b83b65f75138b9b59f986084f50221aa97c0d949ff65a7 |
Coding | codecontest | Write Python code to solve the task.
Milly is playing with an Array A of size N. She wants to convert this array into a magical array. This magical array satisfies the condition Ai-1 < Ai where i β [2, N] . She can add a value X to any element of this array any number of times. Your task is to tell her the minimum numb... | Step 1: We need to determine the minimum number of additions of X required to convert the array into a magical array.Step 2: To do this, we can iterate through the array and compare each element with the previous one to check if it satisfies the condition Ai-1 < Ai.Step 3: If it doesn't satisfy the condition, we nee... | 561871cdc519ef5c2ee2297231a0cce725c2bc2d5085b81be7a9893623b73c75_1_1 | fdf03aaa77181a0fa8672b5b1bbd89c3182b6b8efad6de9081dd184fd0639c4b |
Coding | codecontest | Write Python code to solve the task.
Milly is playing with an Array A of size N. She wants to convert this array into a magical array. This magical array satisfies the condition Ai-1 < Ai where i β [2, N] . She can add a value X to any element of this array any number of times. Your task is to tell her the minimum numb... | Step 1: We need to find the minimum number of times we need to add a value X to any element of the array to satisfy the condition Ai-1 < Ai.Step 2: We can start by iterating through the array and checking if the condition is satisfied for each pair of elements.Step 3: If the condition is not satisfied, we need to ca... | 16025e94163c4ad586f23c0b972e7311e36e77321c917d48c1835cc472abec63_1_1 | fdf03aaa77181a0fa8672b5b1bbd89c3182b6b8efad6de9081dd184fd0639c4b |
Coding | codecontest | Write Python code to solve the task.
Milly is playing with an Array A of size N. She wants to convert this array into a magical array. This magical array satisfies the condition Ai-1 < Ai where i β [2, N] . She can add a value X to any element of this array any number of times. Your task is to tell her the minimum numb... | Step 1: We need to find the minimum number of times we need to add a value X to the array elements to satisfy the condition Ai-1 < Ai.Step 2: We can start by iterating through the array and checking if the condition is satisfied for each element. Step 3: If the condition is not satisfied, we need to calculate the di... | ea307529da581080925e069620334ee413b4f5492134704e6af6198c41d1a78b_1_1 | fdf03aaa77181a0fa8672b5b1bbd89c3182b6b8efad6de9081dd184fd0639c4b |
Coding | codecontest | Write Python code to solve the task.
Milly is playing with an Array A of size N. She wants to convert this array into a magical array. This magical array satisfies the condition Ai-1 < Ai where i β [2, N] . She can add a value X to any element of this array any number of times. Your task is to tell her the minimum numb... | Step 1: To solve this problem, we need to iterate through the array and compare each element with the previous one to check if it satisfies the condition Ai-1 < Ai.Step 2: If the condition is not satisfied, we need to calculate the difference needed to make it satisfy the condition and add that to the current element... | 943b6371512c710dc91b8bf7d6d874b9867f5336a611f74e67e38ad9e57744dd_1_1 | fdf03aaa77181a0fa8672b5b1bbd89c3182b6b8efad6de9081dd184fd0639c4b |
Coding | codecontest | Write Python code to solve the task.
Hansa is throwing a birthday party. Seeing the extravagant parties thrown by her friends in the past, Hansa too decided to do something unique. Being a Computer Engineer herself, she knew just how to do it. She sent password-protected e-invites to T of her friends. Along with each o... | Step 1: We need to convert the given string to decimal based on the given base and then calculate the sum of its digits.Step 2: To solve this problem, we can create a function to convert the string to decimal based on the given base.Step 3: Then, we can create another function to calculate the sum of digits of the d... | 5f81bf8e11ef053c330d2517c2d85cbb9cc7bc305744cea92e49eca4c82d8c9b_1_1 | 2086e5ddfa1d3003777c54c0598ec4ea4a1f9ff9d97bf48443b58db4af8cee75 |
Coding | codecontest | Write Python code to solve the task.
Hansa is throwing a birthday party. Seeing the extravagant parties thrown by her friends in the past, Hansa too decided to do something unique. Being a Computer Engineer herself, she knew just how to do it. She sent password-protected e-invites to T of her friends. Along with each o... | Step 1: We need to convert the given string to decimal based on the given base and then find the sum of its digits.Step 2: We can create a function to convert the string to decimal and then sum its digits.Step 3: The base can range from 2 to 36, so we need to consider all possibilities.Step 4: We should consider ho... | 6ad50e77d0cb4d52c27afa0ac79e1f5e6609ea22703f8f58ee65c2acaa5ece12_1_1 | 2086e5ddfa1d3003777c54c0598ec4ea4a1f9ff9d97bf48443b58db4af8cee75 |
Coding | codecontest | Write Python code to solve the task.
Hansa is throwing a birthday party. Seeing the extravagant parties thrown by her friends in the past, Hansa too decided to do something unique. Being a Computer Engineer herself, she knew just how to do it. She sent password-protected e-invites to T of her friends. Along with each o... | Step 1: We need to convert a given string to decimal based on a given base and then find the sum of the digits of the resulting number.Step 2: We can start by creating a function to convert a string to decimal based on a given base.Step 3: Then we can calculate the sum of the digits of the resulting number.Step 4: ... | 5ef221a437fdbcd2f83bfa6c683aabd5d2e2280a9f080dc90c563b3d8f9a7826_1_1 | 2086e5ddfa1d3003777c54c0598ec4ea4a1f9ff9d97bf48443b58db4af8cee75 |
Coding | codecontest | Write Python code to solve the task.
Hansa is throwing a birthday party. Seeing the extravagant parties thrown by her friends in the past, Hansa too decided to do something unique. Being a Computer Engineer herself, she knew just how to do it. She sent password-protected e-invites to T of her friends. Along with each o... | Step 1: We need to convert the given string to a decimal number based on the given base.Step 2: Then we calculate the sum of the digits of the decimal number as the password for the invite.Step 3: We can start by defining a function to convert a string to decimal based on the given base.Step 4: Then we can sum the ... | 27a3b05f18e0292aec250fa1a9c3b047e9b361ac18a89c182b883c8b1d7a2755_1_1 | 2086e5ddfa1d3003777c54c0598ec4ea4a1f9ff9d97bf48443b58db4af8cee75 |
Coding | codecontest | Write Python code to solve the task.
Humpty Dumpty lives on a two-dimensional plane. He likes to jump. Currently, he is located in the point (0, 0). He would like to reach the point (x, y). You are given the point x & y.
Humpty Dumpty wants to reach the desired destination in a specific way: using a series of jumps wi... | Step 1: We need to calculate the Euclidean distance between the starting point and the destination to determine if it's possible to reach the destination using the given jump lengths.Step 2: We also need to consider the sum of the jump lengths to ensure they cover the distance from the starting point to the destinati... | f6b7213bf5451ae9487536520407571427d6456703f9f2ae2a776165f93c6400_1_1 | 18f54233343bc973ae59614091536901f185474757ae1a97b167da5a35508d92 |
Coding | codecontest | Write Python code to solve the task.
Humpty Dumpty lives on a two-dimensional plane. He likes to jump. Currently, he is located in the point (0, 0). He would like to reach the point (x, y). You are given the point x & y.
Humpty Dumpty wants to reach the desired destination in a specific way: using a series of jumps wi... | Step 1: We need to determine whether Humpty Dumpty can reach the desired destination using a series of pre-determined jump lengths.Step 2: To solve this problem, we can calculate the Euclidean distance from (0, 0) to (x, y).Step 3: Then, we compare this distance to the sum of all the jump lengths.Step 4: If the sum... | 23520fd12834732701eeeb89bef9645ad6d2af4afa18c4f6b74687f8caf8a9c1_1_1 | 18f54233343bc973ae59614091536901f185474757ae1a97b167da5a35508d92 |
Coding | codecontest | Write Python code to solve the task.
Humpty Dumpty lives on a two-dimensional plane. He likes to jump. Currently, he is located in the point (0, 0). He would like to reach the point (x, y). You are given the point x & y.
Humpty Dumpty wants to reach the desired destination in a specific way: using a series of jumps wi... | Step 1: We need to determine if it's possible for Humpty Dumpty to reach the desired destination using a series of jumps with predetermined lengths.Step 2: We need to consider the total distance to be covered and the total length of the jumps.Step 3: We can start by calculating the total length of the jumps and comp... | df6a55a58b716f84a0cf312fdad3b9db1853f0f79124354fdb7197428b34b5ee_1_1 | 18f54233343bc973ae59614091536901f185474757ae1a97b167da5a35508d92 |
Coding | codecontest | Write Python code to solve the task.
Humpty Dumpty lives on a two-dimensional plane. He likes to jump. Currently, he is located in the point (0, 0). He would like to reach the point (x, y). You are given the point x & y.
Humpty Dumpty wants to reach the desired destination in a specific way: using a series of jumps wi... | Step 1: We need to determine if Humpty Dumpty can reach his desired destination using the series of jump lengths provided.Step 2: We can do this by calculating the distance from (0, 0) to (x, y) and comparing it to the sum of the jump lengths provided.Step 3: If the sum of the jump lengths is greater than or equal t... | 36fbe9734fec739fb2e0e21165700fd3d77e30f12d4be9f4e681578a543a0c6a_1_1 | 18f54233343bc973ae59614091536901f185474757ae1a97b167da5a35508d92 |
Coding | codecontest | Write Python code to solve the task.
You have a knapsack with the capacity of W. There are also n items, the i-th one has weight w_i.
You want to put some of these items into the knapsack in such a way that their total weight C is at least half of its size, but (obviously) does not exceed it. Formally, C should satis... | Step 1: To solve this problem, we need to select appropriate items to put in the knapsack to satisfy the given conditions.
Step 2: We can iterate through the list of weights and check if any single item meets the condition for filling the knapsack just right.
Step 3: If not, we need to find a combination of items th... | ccf4ab52f1d86e9896b91b0849a9a28102fa7417315130391fda999442e9bc67_1_1 | 505c3a3417047c27815ec541233c96fc7ecd69f44500f81e0ad7136fa824541c |
Coding | codecontest | Write Python code to solve the task.
You have a knapsack with the capacity of W. There are also n items, the i-th one has weight w_i.
You want to put some of these items into the knapsack in such a way that their total weight C is at least half of its size, but (obviously) does not exceed it. Formally, C should satis... | Step 1: The input consists of the number of test cases, the capacity of the knapsack, and the weights of the items in each test case.
Step 2: We need to iterate through each test case and determine the items to be put into the knapsack that fulfill the size conditions.
Step 3: We should consider potential edge cases... | fd87ab8d46736f63ce8d59d6e97c8944a67b0f4d941e6e5ca6cb76a8b2cec1b8_1_1 | 505c3a3417047c27815ec541233c96fc7ecd69f44500f81e0ad7136fa824541c |
Coding | codecontest | Write Python code to solve the task.
You have a knapsack with the capacity of W. There are also n items, the i-th one has weight w_i.
You want to put some of these items into the knapsack in such a way that their total weight C is at least half of its size, but (obviously) does not exceed it. Formally, C should satis... | Step 1: The problem requires us to determine the list of items to put in a knapsack with specific weight conditions.
Step 2: To solve this, we'll define a function to determine the list of items that can be put into the knapsack based on the given weight and number of test cases.
Step 3: The function will utilize a ... | 84f72bd79b5484f349cde9c0311465b7e1b4d0e9bf0980d68f22f7e32da4f0b7_1_1 | 505c3a3417047c27815ec541233c96fc7ecd69f44500f81e0ad7136fa824541c |
Coding | codecontest | Write Python code to solve the task.
Petya organized a strange birthday party. He invited n friends and assigned an integer k_i to the i-th of them. Now Petya would like to give a present to each of them. In the nearby shop there are m unique presents available, the j-th present costs c_j dollars (1 β€ c_1 β€ c_2 β€ β¦ β€ c... | Step 1: To solve this problem, we need to determine the minimum total cost of hosting Petya's birthday party by considering the cost of buying presents for his friends or giving them the required amount of money directly.
Step 2: For each test case, we need to read the input values, find the minimum total cost using ... | 813e10440fb4f8d1286aee4742b0f246d3859b689dc83cb53f502e34992a0442_1_1 | c5c4202ba4850923e228fff5c0d5c626b93f196e7ba6652d32b943624e753e0a |
Coding | codecontest | Write Python code to solve the task.
Petya organized a strange birthday party. He invited n friends and assigned an integer k_i to the i-th of them. Now Petya would like to give a present to each of them. In the nearby shop there are m unique presents available, the j-th present costs c_j dollars (1 β€ c_1 β€ c_2 β€ β¦ β€ c... | Step 1: The problem requires finding the minimum total cost of hosting Petya's birthday party.
Step 2: Petya needs to give presents to his friends, and he can either buy a present or give them money directly.
Step 3: We can solve this problem by finding the total cost for each friend and then selecting the minimum c... | b21233c453172864873007fa03ef96dddafb375111359dec280002e4f4c360e1_1_1 | c5c4202ba4850923e228fff5c0d5c626b93f196e7ba6652d32b943624e753e0a |
Coding | codecontest | Write Python code to solve the task.
Petya organized a strange birthday party. He invited n friends and assigned an integer k_i to the i-th of them. Now Petya would like to give a present to each of them. In the nearby shop there are m unique presents available, the j-th present costs c_j dollars (1 β€ c_1 β€ c_2 β€ β¦ β€ c... | Step 1:
The problem seems to ask to minimize the cost of giving gifts to Petya's friends depending on their assigned values. Possible logic includes sorting the costs and giving them based on the cost and the friend value. It also involves iterating through the given data and performing operations based on the given c... | 9fa40d54b0b1ee091b522eb9248c381985e5e3e1a8b793f561cc044e092ee4ee_1_1 | c5c4202ba4850923e228fff5c0d5c626b93f196e7ba6652d32b943624e753e0a |
Coding | codecontest | Write Python code to solve the task.
If you draw a few infinitely long straight lines on an infinitely wide plane, this plane will be divided into several areas. For example, if you draw a straight line, the plane will be divided into two areas. Even if you draw the same number of straight lines, the number of areas ob... | Step 1: To solve this problem, we need to understand the relationship between the number of straight lines and the maximum number of regions that can be obtained.
Step 2: We can start by determining the pattern in the maximum number of regions for different numbers of straight lines.
Step 3: Once we understand the p... | e5db1ed37c969ba908943afb9b08a097401d1e3b230bdb7587d20ec74d4a09fc_1_1 | 0bd95ab4896fa89f786fa1e4005f1dd258d23a910151d3fb06730714789ae22e |
Coding | codecontest | Write Python code to solve the task.
If you draw a few infinitely long straight lines on an infinitely wide plane, this plane will be divided into several areas. For example, if you draw a straight line, the plane will be divided into two areas. Even if you draw the same number of straight lines, the number of areas ob... | Step 1: To solve this problem, we need to understand the relationship between the number of straight lines drawn and the maximum number of regions that can be obtained.
Step 2: We can start by analyzing the patterns of the number of regions for different numbers of straight lines.
Step 3: Then we can create a progra... | 2062a982b2ba97760aed4babbed98958a756d83c97ac2a863a432a3ff13cccb8_1_1 | 0bd95ab4896fa89f786fa1e4005f1dd258d23a910151d3fb06730714789ae22e |
Coding | codecontest | Write Python code to solve the task.
If you draw a few infinitely long straight lines on an infinitely wide plane, this plane will be divided into several areas. For example, if you draw a straight line, the plane will be divided into two areas. Even if you draw the same number of straight lines, the number of areas ob... | Step 1: To solve this problem, we need to determine the maximum number of regions that can be obtained by drawing n straight lines on an infinitely wide plane.
Step 2: We can use a dynamic programming approach to calculate the maximum number of regions for each n.
Step 3: We need to first initialize a list for stori... | f5fa5be364fa7609cd42453d00c6ab41ed0903631b5c1f10d63c3e5b1b2f2981_1_1 | 0bd95ab4896fa89f786fa1e4005f1dd258d23a910151d3fb06730714789ae22e |
Coding | codecontest | Write Python code to solve the task.
Ujan decided to make a new wooden roof for the house. He has n rectangular planks numbered from 1 to n. The i-th plank has size a_i Γ 1 (that is, the width is 1 and the height is a_i).
Now, Ujan wants to make a square roof. He will first choose some of the planks and place them sid... | Step 1: To solve this problem, we need to find the maximum possible side length of the square Ujan can obtain by choosing some planks and cutting out a square from the resulting shape.
Step 2: We can start by defining a function to solve the problem for a given set of planks. This function should take the lengths of... | 5bd9134567a30a75113efd20469410b6030f1958ad59b64a75ad8b39145a95f0_1_1 | e5b9b641570a11572f79e07ad5a58597fc479020aab509bad28a44b1111d27c4 |
Coding | codecontest | Write Python code to solve the task.
Ujan decided to make a new wooden roof for the house. He has n rectangular planks numbered from 1 to n. The i-th plank has size a_i Γ 1 (that is, the width is 1 and the height is a_i).
Now, Ujan wants to make a square roof. He will first choose some of the planks and place them sid... | Step 1: The problem requires finding the maximum possible side length of a square that can be cut from a set of planks.
Step 2: We can solve this by sorting the planks in descending order and iterating through the planks to find the maximum possible length of a square.
Step 3: We'll also consider edge cases where t... | 22f9a5ab6d9988b1881e8b387f2a3587075f399a8c1bf63689608fb1ceb4dd3b_1_1 | e5b9b641570a11572f79e07ad5a58597fc479020aab509bad28a44b1111d27c4 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.