轻舟载君不载愁

Time Limit: 2 sec / Memory Limit: 1024 MBScore :200pointsProblem StatementYou are given a stringSconsisting of uppercase English letters. Find the length of the longest ACGT string that is a su...

Time Limit: 2 sec / Memory Limit: 1024 MBScore :100pointsProblem StatementOn the Planet AtCoder, there are four types of bases: A, C, G and T. A bonds with T, and C bonds with G.You are given a ...

Time Limit: 2 sec / Memory Limit: 1024 MBScore :300pointsProblem StatementYou are given a stringSof lengthNconsisting of A, C, G and T. Answer the followingQqueries:Queryi(1≤i≤Q): ...

Time Limit: 2 sec / Memory Limit: 1024 MBScore : 100pointsProblem StatementA biscuit making machine produces B biscuits at the following moments: A seconds, 2A seconds, 3A seconds and each subseque...

Time Limit: 2 sec / Memory Limit: 1024 MBScore : 100 pointsProblem StatementThere are three houses on a number line: House 1, 2 and 3, with coordinates A, B and C, respectively. Print Yes if we pa...

Time Limit: 2 sec / Memory Limit: 1024 MBScore : 200 pointsProblem StatementYou are given a string S of length N consisting of lowercase English letters, and aninteger K. Print the string obtained ...

Problem StatementSnuke has N integers: 1,2,…,N. He will choose K of them and give those to Takahashi.How many ways are there to choose K consecutive integers?ConstraintsAll values in input are intege...

Problem StatementSnuke has N strings. The i-th string is si.Let us concatenate these strings into one string after arranging them in some order. Find the maximum possible number of occurrences of AB...