题目链接: D. Robin Hood time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output We all know the impressive story of Robin Hood. Robin Hood uses his archery skills and his wits to steal the money from r…
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output We all know the impressive story of Robin Hood. Robin Hood uses his archery skills and his wits to steal the money from rich, and return it to th…
time limit per test5 seconds memory limit per test512 megabytes inputstandard input outputstandard output This task is very simple. Given a string S of length n and q queries each query is on the format i j k which means sort the substring consisting…
time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Kolya Gerasimov loves kefir very much. He lives in year 1984 and knows all the details of buying this delicious drink. One day, as you probab…
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output After seeing the "ALL YOUR BASE ARE BELONG TO US" meme for the first time, numbers X and Y realised that they have different bases, which co…
time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output People do many crazy things to stand out in a crowd. Some of them dance, some learn by heart rules of Russian language, some try to become a…
time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Vanya is doing his maths homework. He has an expression of form , where x1, x2, -, xn are digits from 1 to 9, and sign represents either a plus '…
