Sale Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 34B Description Once Bob got to a sale of old TV sets. There were n TV sets at that sale. TV set with index i costs ai bellars. Some
C. Vanya and Label time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output While walking down the street Vanya saw a label "Hide&Seek". Because he is a programmer, he used & as a bitwi
C. Alyona and mex time limit per test: 2 seconds memory limit per test: 256 megabytes input: standard input output: standard output Alyona's mother wants to present an array of n non-negative integers to Alyona. The array should be special. Alyona is
题目链接:http://codeforces.com/gym/100971/problem/K K. Palindromization time limit per test 2.0 s memory limit per test 256 MB input standard input output standard output Mihahim has a string s. He wants to delete exactly one character from it so that th
C. They Are Everywhere time limit per test: 2 seconds memory limit per test:256 megabytes input: standard input output: standard output Sergei B., the young coach of Pokemons, has found the big house which consists of n flats ordered in a row from le
C - Sorting Railway Cars Time Limit:2000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u CodeForces 606C Description An infinitely long railway has a train consisting of n cars, numbered from 1 to n (the numbers of all the cars are
Sereja and Brackets 题目链接: CodeForces - 380C Sereja has a bracket sequence s1, s2, ..., *s**n, or, in other words, a string s* of length n, consisting of characters "(" and ")". Sereja needs to answer m queries, each of them is describe
C. Guess Your Way Out! time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Amr bought a new video game "Guess Your Way Out!". The goal of the game is to find an exit from the maze that loo
It seems like the year of 2013 came only yesterday. Do you know a curious fact? The year of 2013 is the first year after the old 1987 with only distinct digits. Now you are suggested to solve the following problem: given a year number, find the minim