question large_stringlengths 265 13.2k |
|---|
Solve the programming task below in a Python markdown code block.
There are n computers in the company network. They are numbered from 1 to n.
For each pair of two computers 1 β€ i < j β€ n you know the value a_{i,j}: the difficulty of sending data between computers i and j. All values a_{i,j} for i<j are different.
Y... |
Solve the programming task below in a Python markdown code block.
Once upon a time in the Kingdom of Far Far Away lived Sam the Farmer. Sam had a cow named Dawn and he was deeply attached to her. Sam would spend the whole summer stocking hay to feed Dawn in winter. Sam scythed hay and put it into haystack. As Sam was ... |
Solve the programming task below in a Python markdown code block.
You have n chains, the i-th chain consists of c_i vertices. Vertices in each chain are numbered independently from 1 to c_i along the chain. In other words, the i-th chain is the undirected graph with c_i vertices and (c_i - 1) edges connecting the j-th... |
Solve the programming task below in a Python markdown code block.
This week Arkady wanted to cook some pancakes (to follow ancient traditions) and make a problem about that. But then he remembered that one can't make a problem about stacking pancakes without working at a specific IT company, so he decided to bake the ... |
Solve the programming task below in a Python markdown code block.
After rejecting 10^{100} data structure problems, Errorgorn is very angry at Anton and decided to kill him.
Anton's DNA can be represented as a string a which only contains the characters "ANTON" (there are only 4 distinct characters).
Errorgorn can ... |
Solve the programming task below in a Python markdown code block.
Nowadays all circuses in Berland have a round arena with diameter 13 meters, but in the past things were different.
In Ancient Berland arenas in circuses were shaped as a regular (equiangular) polygon, the size and the number of angles could vary from ... |
Solve the programming task below in a Python markdown code block.
A subsequence of length |x| of string s = s1s2... s|s| (where |s| is the length of string s) is a string x = sk1sk2... sk|x| (1 β€ k1 < k2 < ... < k|x| β€ |s|).
You've got two strings β s and t. Let's consider all subsequences of string s, coinciding wit... |
Solve the programming task below in a Python markdown code block.
For he knew every Who down in Whoville beneath, Was busy now, hanging a mistletoe wreath. "And they're hanging their stockings!" he snarled with a sneer, "Tomorrow is Christmas! It's practically here!"
Dr. Suess, How The Grinch Stole Christmas
Christm... |
Solve the programming task below in a Python markdown code block.
One day Greg and his friends were walking in the forest. Overall there were n people walking, including Greg. Soon he found himself in front of a river. The guys immediately decided to get across the river. Luckily, there was a boat by the river bank, j... |
Solve the programming task below in a Python markdown code block.
At the beginning of the new semester there is new schedule in the Berland State University. According to this schedule, n groups have lessons at the room 31. For each group the starting time of the lesson and the finishing time of the lesson are known. ... |
Solve the programming task below in a Python markdown code block.
Inna loves sleeping very much, so she needs n alarm clocks in total to wake up. Let's suppose that Inna's room is a 100 Γ 100 square with the lower left corner at point (0, 0) and with the upper right corner at point (100, 100). Then the alarm clocks ar... |
Solve the programming task below in a Python markdown code block.
Kicker (table football) is a board game based on football, in which players control the footballers' figures mounted on rods by using bars to get the ball into the opponent's goal. When playing two on two, one player of each team controls the goalkeeper... |
Solve the programming task below in a Python markdown code block.
Devu is a dumb guy, his learning curve is very slow. You are supposed to teach him n subjects, the ith subject has ci chapters. When you teach him, you are supposed to teach all the chapters of a subject continuously.
Let us say that his initial per ch... |
Solve the programming task below in a Python markdown code block.
Little Victor adores the sets theory. Let us remind you that a set is a group of numbers where all numbers are pairwise distinct. Today Victor wants to find a set of integers S that has the following properties:
* for all x <image> the following ineq... |
Solve the programming task below in a Python markdown code block.
Anya loves to watch horror movies. In the best traditions of horror, she will be visited by m ghosts tonight. Anya has lots of candles prepared for the visits, each candle can produce light for exactly t seconds. It takes the girl one second to light on... |
Solve the programming task below in a Python markdown code block.
After Vitaly was expelled from the university, he became interested in the graph theory.
Vitaly especially liked the cycles of an odd length in which each vertex occurs at most once.
Vitaly was wondering how to solve the following problem. You are giv... |
Solve the programming task below in a Python markdown code block.
Robot Doc is located in the hall, with n computers stand in a line, numbered from left to right from 1 to n. Each computer contains exactly one piece of information, each of which Doc wants to get eventually. The computers are equipped with a security s... |
Solve the programming task below in a Python markdown code block.
Student Vladislav came to his programming exam completely unprepared as usual. He got a question about some strange algorithm on a graph β something that will definitely never be useful in real life. He asked a girl sitting next to him to lend him some ... |
Solve the programming task below in a Python markdown code block.
Johnny drives a truck and must deliver a package from his hometown to the district center. His hometown is located at point 0 on a number line, and the district center is located at the point d.
Johnny's truck has a gas tank that holds exactly n liters... |
Solve the programming task below in a Python markdown code block.
Vanya and his friends are walking along the fence of height h and they do not want the guard to notice them. In order to achieve this the height of each of the friends should not exceed h. If the height of some person is greater than h he can bend down ... |
Solve the programming task below in a Python markdown code block.
Johnny has a younger sister Anne, who is very clever and smart. As she came home from the kindergarten, she told his brother about the task that her kindergartener asked her to solve. The task was just to construct a triangle out of four sticks of diffe... |
Solve the programming task below in a Python markdown code block.
Recently Irina arrived to one of the most famous cities of Berland β the Berlatov city. There are n showplaces in the city, numbered from 1 to n, and some of them are connected by one-directional roads. The roads in Berlatov are designed in a way such t... |
Solve the programming task below in a Python markdown code block.
Mahmoud wrote a message s of length n. He wants to send it as a birthday present to his friend Moaz who likes strings. He wrote it on a magical paper but he was surprised because some characters disappeared while writing the string. That's because this ... |
Solve the programming task below in a Python markdown code block.
The Easter Rabbit laid n eggs in a circle and is about to paint them.
Each egg should be painted one color out of 7: red, orange, yellow, green, blue, indigo or violet. Also, the following conditions should be satisfied:
* Each of the seven colors ... |
Solve the programming task below in a Python markdown code block.
You are given a text of single-space separated words, consisting of small and capital Latin letters.
Volume of the word is number of capital letters in the word. Volume of the text is maximum volume of all words in the text.
Calculate the volume of th... |
Solve the programming task below in a Python markdown code block.
You are given a sequence of positive integers a1, a2, ..., an.
While possible, you perform the following operation: find a pair of equal consecutive elements. If there are more than one such pair, find the leftmost (with the smallest indices of elemen... |
Solve the programming task below in a Python markdown code block.
You're given Q queries of the form (L, R).
For each query you have to find the number of such x that L β€ x β€ R and there exist integer numbers a > 0, p > 1 such that x = ap.
Input
The first line contains the number of queries Q (1 β€ Q β€ 105).
The n... |
Solve the programming task below in a Python markdown code block.
Russian translation
Let's consider some weird country with N cities and M bidirectional roads of 3 types. It's weird because of some unusual rules about using these roads: men can use roads of types 1 and 3 only and women can use roads of types 2 and 3... |
Solve the programming task below in a Python markdown code block.
Big P has recently become very famous among girls .
Big P goes to a party and every girl present there wants to dance with him. However, Big P cannot dance with all of them, because there are many of them.
Now if a girl gets to dance with Big P, she c... |
Solve the programming task below in a Python markdown code block.
How many integer sequences A_1,A_2,\ldots,A_N of length N satisfy all of the following conditions?
* 0 \leq A_i \leq 9
* There exists some i such that A_i=0 holds.
* There exists some i such that A_i=9 holds.
The answer can be very large, so output ... |
Solve the programming task below in a Python markdown code block.
There are N blocks arranged in a row. Let us paint these blocks.
We will consider two ways to paint the blocks different if and only if there is a block painted in different colors in those two ways.
Find the number of ways to paint the blocks under t... |
Solve the programming task below in a Python markdown code block.
Given are a sequence A= {a_1,a_2,......a_N} of N positive even numbers, and an integer M.
Let a semi-common multiple of A be a positive integer X that satisfies the following condition for every k (1 \leq k \leq N):
* There exists a non-negative integ... |
Solve the programming task below in a Python markdown code block.
Given are a prime number p and a sequence of p integers a_0, \ldots, a_{p-1} consisting of zeros and ones.
Find a polynomial of degree at most p-1, f(x) = b_{p-1} x^{p-1} + b_{p-2} x^{p-2} + \ldots + b_0, satisfying the following conditions:
* For eac... |
Solve the programming task below in a Python markdown code block.
You are given a string S consisting of uppercase English letters. Find the length of the longest ACGT string that is a substring (see Notes) of S.
Here, a ACGT string is a string that contains no characters other than `A`, `C`, `G` and `T`.
Constraint... |
Solve the programming task below in a Python markdown code block.
You are given a string S of length N and another string T of length M. These strings consist of lowercase English letters.
A string X is called a good string when the following conditions are all met:
* Let L be the length of X. L is divisible by both... |
Solve the programming task below in a Python markdown code block.
When l is an odd number, the median of l numbers a_1, a_2, ..., a_l is the (\frac{l+1}{2})-th largest value among a_1, a_2, ..., a_l.
You are given N numbers X_1, X_2, ..., X_N, where N is an even number. For each i = 1, 2, ..., N, let the median of X_... |
Solve the programming task below in a Python markdown code block.
You are going out for a walk, when you suddenly encounter N monsters. Each monster has a parameter called health, and the health of the i-th monster is h_i at the moment of encounter. A monster will vanish immediately when its health drops to 0 or below... |
Solve the programming task below in a Python markdown code block.
There are N cities. There are also K roads and L railways, extending between the cities. The i-th road bidirectionally connects the p_i-th and q_i-th cities, and the i-th railway bidirectionally connects the r_i-th and s_i-th cities. No two roads connec... |
Solve the programming task below in a Python markdown code block.
Aizu is famous for its buckwheat. There are many people who make buckwheat noodles by themselves.
One day, you went shopping to buy buckwheat flour. You can visit three shops, A, B and C. The amount in a bag and its unit price for each shop is determin... |
Solve the programming task below in a Python markdown code block.
Interest rates are attached to the money deposited in banks, and the calculation method and interest rates vary from bank to bank. The combination of interest and principal is called principal and interest, but as a method of calculating principal and i... |
Solve the programming task below in a Python markdown code block.
Gas stations in the White Tiger service area have $ N $ lanes assigned numbers from $ 1 $ to $ N $. The first car in each lane can refuel.
Cars entering the gas station will choose the lane with the fewest cars in line and line up at the end of the lin... |
Solve the programming task below in a Python markdown code block.
There is a cube which consists of n Γ n Γ n small cubes. Small cubes have marks on their surfaces. An example where n = 4 is shown in the following figure.
<image>
Then, as shown in the figure above (right), make a hole that penetrates horizontally ... |
Solve the programming task below in a Python markdown code block.
A wise king declared a new calendar. "Tomorrow shall be the first day of the calendar, that is, the day 1 of the month 1 of the year 1. Each year consists of 10 months, from month 1 through month 10, and starts from a big month. A common year shall star... |
Solve the programming task below in a Python markdown code block.
Suppose that P1 is an infinite-height prism whose axis is parallel to the z-axis, and P2 is also an infinite-height prism whose axis is parallel to the y-axis. P1 is defined by the polygon C1 which is the cross section of P1 and the xy-plane, and P2 is ... |
Solve the programming task below in a Python markdown code block.
Champernown constant is an irrational number represented in decimal by "0." followed by concatenation of all positive integers in the increasing order. The first few digits of this constant are: 0.123456789101112...
Your task is to write a program that... |
Solve the programming task below in a Python markdown code block.
Dr. Akita, who lives in the neighborhood, is a historical researcher in the field and recently discovered a new ancient document about Ono no Komachi.
It is widely known that Ono no Komachi has given General Fukakusa, who wants to be dating, on conditi... |
Solve the programming task below in a Python markdown code block.
Write a program which manipulates a sequence A = {a0, a1, . . . , an-1} with the following operations:
* find(s, t): report the minimum element in as, as+1, . . . ,at.
* update(i, x): change ai to x.
Note that the initial values of ai (i = 0, 1, . .... |
Solve the programming task below in a Python markdown code block.
There are n slimes in a row. Each slime has an integer value (possibly negative or zero) associated with it.
Any slime can eat its adjacent slime (the closest slime to its left or to its right, assuming that this slime exists).
When a slime with a va... |
Solve the programming task below in a Python markdown code block.
You are given an integer sequence 1, 2, ..., n. You have to divide it into two sets A and B in such a way that each element belongs to exactly one set and |sum(A) - sum(B)| is minimum possible.
The value |x| is the absolute value of x and sum(S) is the... |
Solve the programming task below in a Python markdown code block.
One day Alice was cleaning up her basement when she noticed something very curious: an infinite set of wooden pieces! Each piece was made of five square tiles, with four tiles adjacent to the fifth center tile:
<image> By the pieces lay a large square... |
Solve the programming task below in a Python markdown code block.
The only difference between easy and hard versions is constraints.
Nauuo is a girl who loves random picture websites.
One day she made a random picture website by herself which includes n pictures.
When Nauuo visits the website, she sees exactly one ... |
Solve the programming task below in a Python markdown code block.
You are given a sequence of n digits d_1d_2 ... d_{n}. You need to paint all the digits in two colors so that:
* each digit is painted either in the color 1 or in the color 2;
* if you write in a row from left to right all the digits painted in th... |
Solve the programming task below in a Python markdown code block.
Suppose there is a h Γ w grid consisting of empty or full cells. Let's make some definitions:
* r_{i} is the number of consecutive full cells connected to the left side in the i-th row (1 β€ i β€ h). In particular, r_i=0 if the leftmost cell of the i-t... |
Solve the programming task below in a Python markdown code block.
For an array a of integers let's denote its maximal element as max(a), and minimal as min(a). We will call an array a of k integers interesting if max(a) - min(a) β₯ k. For example, array [1, 3, 4, 3] isn't interesting as max(a) - min(a) = 4 - 1 = 3 < 4 ... |
Solve the programming task below in a Python markdown code block.
[SIHanatsuka - EMber](https://soundcloud.com/hanatsuka/sihanatsuka-ember)
[SIHanatsuka - ATONEMENT](https://soundcloud.com/hanatsuka/sihanatsuka-atonement)
Back in time, the seven-year-old Nora used to play lots of games with her creation ROBO_Head-02... |
Solve the programming task below in a Python markdown code block.
You are given a set of strings S. Each string consists of lowercase Latin letters.
For each string in this set, you want to calculate the minimum number of seconds required to type this string. To type a string, you have to start with an empty string a... |
Solve the programming task below in a Python markdown code block.
Madeline has an array a of n integers. A pair (u, v) of integers forms an inversion in a if:
* 1 β€ u < v β€ n.
* a_u > a_v.
Madeline recently found a magical paper, which allows her to write two indices u and v and swap the values a_u and a_v. ... |
Solve the programming task below in a Python markdown code block.
You are given the array a consisting of n positive (greater than zero) integers.
In one move, you can choose two indices i and j (i β j) such that the absolute difference between a_i and a_j is no more than one (|a_i - a_j| β€ 1) and remove the smallest... |
Solve the programming task below in a Python markdown code block.
Yura has been walking for some time already and is planning to return home. He needs to get home as fast as possible. To do this, Yura can use the instant-movement locations around the city.
Let's represent the city as an area of n Γ n square blocks. Y... |
Solve the programming task below in a Python markdown code block.
This is the easy version of the problem. The difference between the versions is in the number of possible operations that can be made. You can make hacks if and only if you solved both versions of the problem.
You are given a binary table of size n Γ m... |
Solve the programming task below in a Python markdown code block.
Baby Ehab has a piece of Cut and Stick with an array a of length n written on it. He plans to grab a pair of scissors and do the following to it:
* pick a range (l, r) and cut out every element a_l, a_{l + 1}, ..., a_r in this range;
* stick some ... |
Solve the programming task below in a Python markdown code block.
At a geometry lesson Bob learnt that a triangle is called right-angled if it is nondegenerate and one of its angles is right. Bob decided to draw such a triangle immediately: on a sheet of paper he drew three points with integer coordinates, and joined ... |
Solve the programming task below in a Python markdown code block.
Furik and Rubik love playing computer games. Furik has recently found a new game that greatly interested Rubik. The game consists of n parts and to complete each part a player may probably need to complete some other ones. We know that the game can be f... |
Solve the programming task below in a Python markdown code block.
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, ... |
Solve the programming task below in a Python markdown code block.
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, p... |
Solve the programming task below in a Python markdown code block.
Gerald plays the following game. He has a checkered field of size n Γ n cells, where m various cells are banned. Before the game, he has to put a few chips on some border (but not corner) board cells. Then for n - 1 minutes, Gerald every minute moves ea... |
Solve the programming task below in a Python markdown code block.
Xenia is an amateur programmer. Today on the IT lesson she learned about the Hamming distance.
The Hamming distance between two strings s = s1s2... sn and t = t1t2... tn of equal length n is value <image>. Record [si β ti] is the Iverson notation and r... |
Solve the programming task below in a Python markdown code block.
Little Vasya has received a young builderβs 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 o... |
Solve the programming task below in a Python markdown code block.
This is yet another problem on regular bracket sequences.
A bracket sequence is called regular, if by inserting "+" and "1" into it we get a correct mathematical expression. For example, sequences "(())()", "()" and "(()(()))" are regular, while ")(", ... |
Solve the programming task below in a Python markdown code block.
The police department of your city has just started its journey. Initially, they donβt have any manpower. So, they started hiring new recruits in groups.
Meanwhile, crimes keeps occurring within the city. One member of the police force can investigate ... |
Solve the programming task below in a Python markdown code block.
Little Masha loves arranging her toys into piles on the floor. And she also hates it when somebody touches her toys. One day Masha arranged all her n toys into several piles and then her elder brother Sasha came and gathered all the piles into one. Havi... |
Solve the programming task below in a Python markdown code block.
Mike is trying rock climbing but he is awful at it.
There are n holds on the wall, i-th hold is at height ai off the ground. Besides, let the sequence ai increase, that is, ai < ai + 1 for all i from 1 to n - 1; we will call such sequence a track. Mik... |
Solve the programming task below in a Python markdown code block.
Limak is a little bear who loves to play. Today he is playing by destroying block towers. He built n towers in a row. The i-th tower is made of hi identical blocks. For clarification see picture for the first sample.
Limak will repeat the following ope... |
Solve the programming task below in a Python markdown code block.
You are given a rectangular field of n Γ m cells. Each cell is either empty or impassable (contains an obstacle). Empty cells are marked with '.', impassable cells are marked with '*'. Let's call two empty cells adjacent if they share a side.
Let's cal... |
Solve the programming task below in a Python markdown code block.
International Abbreviation Olympiad takes place annually starting from 1989. Each year the competition receives an abbreviation of form IAO'y, where y stands for some number of consequent last digits of the current year. Organizers always pick an abbrev... |
Solve the programming task below in a Python markdown code block.
While swimming at the beach, Mike has accidentally dropped his cellphone into the water. There was no worry as he bought a cheap replacement phone with an old-fashioned keyboard. The keyboard has only ten digital equal-sized keys, located in the followi... |
Solve the programming task below in a Python markdown code block.
zscoder wants to generate an input file for some programming competition problem.
His input is a string consisting of n letters 'a'. He is too lazy to write a generator so he will manually generate the input in a text editor.
Initially, the text edito... |
Solve the programming task below in a Python markdown code block.
Once upon a time Petya and Gena gathered after another programming competition and decided to play some game. As they consider most modern games to be boring, they always try to invent their own games. They have only stickers and markers, but that won't... |
Solve the programming task below in a Python markdown code block.
Bomboslav likes to look out of the window in his room and watch lads outside playing famous shell game. The game is played by two persons: operator and player. Operator takes three similar opaque shells and places a ball beneath one of them. Then he shu... |
Solve the programming task below in a Python markdown code block.
You are given a convex polygon P with n distinct vertices p1, p2, ..., pn. Vertex pi has coordinates (xi, yi) in the 2D plane. These vertices are listed in clockwise order.
You can choose a real number D and move each vertex of the polygon a distance o... |
Solve the programming task below in a Python markdown code block.
Holidays have finished. Thanks to the help of the hacker Leha, Noora managed to enter the university of her dreams which is located in a town Pavlopolis. It's well known that universities provide students with dormitory for the period of university stud... |
Solve the programming task below in a Python markdown code block.
The elections to Berland parliament are happening today. Voting is in full swing!
Totally there are n candidates, they are numbered from 1 to n. Based on election results k (1 β€ k β€ n) top candidates will take seats in the parliament.
After the end of... |
Solve the programming task below in a Python markdown code block.
Rock... Paper!
After Karen have found the deterministic winning (losing?) strategy for rock-paper-scissors, her brother, Koyomi, comes up with a new game as a substitute. The game works as follows.
A positive integer n is decided first. Both Koyomi an... |
Solve the programming task below in a Python markdown code block.
Jamie loves sleeping. One day, he decides that he needs to wake up at exactly hh: mm. However, he hates waking up, so he wants to make waking up less painful by setting the alarm at a lucky time. He will then press the snooze button every x minutes unti... |
Solve the programming task below in a Python markdown code block.
Dima has a hamsters farm. Soon N hamsters will grow up on it and Dima will sell them in a city nearby.
Hamsters should be transported in boxes. If some box is not completely full, the hamsters in it are bored, that's why each box should be completely f... |
Solve the programming task below in a Python markdown code block.
This night wasn't easy on Vasya. His favorite team lost, and he didn't find himself victorious either β although he played perfectly, his teammates let him down every time. He had to win at least one more time, but the losestreak only grew longer and lo... |
Solve the programming task below in a Python markdown code block.
Arjit has his own printing press, Bainik Dhaskar (BD). He feels that words on their own simply aren't beautiful enough. So, he wishes to make a Super Manuscript (SM) machine. Now what does this machine do?
The SM machine aims to make words as beautiful ... |
Solve the programming task below in a Python markdown code block.
Let us look at the close relative of Fibonacci numbers, called the Phibonacci numbers. They work exactly like Fibonacci numbers. F (1) = 0, F(1) = 1, F(2) = 1, and then F (n) = F ( n - 1 ) + F ( n - 2 ). In number theory, the n^th Pisano period, written... |
Solve the programming task below in a Python markdown code block.
You will be given a contest schedule for D days and M queries of schedule modification. In the i-th query, given integers d_i and q_i, change the type of contest to be held on day d_i to q_i, and then output the final satisfaction at the end of day D on... |
Solve the programming task below in a Python markdown code block.
It's now the season of TAKOYAKI FESTIVAL!
This year, N takoyaki (a ball-shaped food with a piece of octopus inside) will be served. The deliciousness of the i-th takoyaki is d_i.
As is commonly known, when you eat two takoyaki of deliciousness x and y... |
Solve the programming task below in a Python markdown code block.
You are given a tree with N vertices numbered 1, 2, ..., N. The i-th edge connects Vertex a_i and Vertex b_i. You are also given a string S of length N consisting of `0` and `1`. The i-th character of S represents the number of pieces placed on Vertex i... |
Solve the programming task below in a Python markdown code block.
Snuke lives at position x on a number line. On this line, there are two stores A and B, respectively at position a and b, that offer food for delivery.
Snuke decided to get food delivery from the closer of stores A and B. Find out which store is closer... |
Solve the programming task below in a Python markdown code block.
AtCoDeer the deer found N rectangle lying on the table, each with height 1. If we consider the surface of the desk as a two-dimensional plane, the i-th rectangle i(1β€iβ€N) covers the vertical range of [i-1,i] and the horizontal range of [l_i,r_i], as sho... |
Solve the programming task below in a Python markdown code block.
We have a pyramid with N steps, built with blocks. The steps are numbered 1 through N from top to bottom. For each 1β€iβ€N, step i consists of 2i-1 blocks aligned horizontally. The pyramid is built so that the blocks at the centers of the steps are aligne... |
Solve the programming task below in a Python markdown code block.
A thief sneaked into a museum with a lot of treasures with only one large furoshiki. There are many things I want to steal, but the weight that the furoshiki can withstand is limited, and if it exceeds this, the furoshiki will tear. Therefore, the thief... |
Solve the programming task below in a Python markdown code block.
It's been a while since I played with A, B, and C. Mr. A and Mr. B became players, and Mr. C became a referee and played a badminton singles game. The rules decided by the three people are as follows.
* 3 Play the game.
* The person who gets 11 points ... |
Solve the programming task below in a Python markdown code block.
The smallest unit of data handled by a computer is called a bit, and the amount of information that represents multiple bits together is called a word. Currently, many computers process one word as 32 bits.
For a computer that represents one word in 32... |
Solve the programming task below in a Python markdown code block.
problem
To the west of the Australian continent is the wide Indian Ocean. Marine researcher JOI is studying the properties of N species of fish in the Indian Ocean.
For each type of fish, a rectangular parallelepiped habitat range is determined in the... |
Solve the programming task below in a Python markdown code block.
> I would, if I could,
> If I couldn't how could I?
> I couldn't, without I could, could I?
> Could you, without you could, could ye?
> Could ye? could ye?
> Could you, without you could, could ye?
It is true, as this old rhyme says, that we can o... |
Solve the programming task below in a Python markdown code block.
The ACM ICPC judges are very careful about not leaking their problems, and all communications are encrypted. However, one does sometimes make mistakes, like using too weak an encryption scheme. Here is an example of that.
The encryption chosen was very... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.