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H. Delete Them time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output Polycarp is a beginner programmer. He is stu

C. New Year and Rating time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Every Codeforces user has rating, described with one integer, possi

Problem F. What a Simple Research Description Peking University Student Folk Music Band has a history of more than 90 years. They play Chinese traditional music by Chinese traditional instruments, su

D. String Game time limit per test2 seconds memory limit per test512 megabytes inputstandard input outputstandard output Little Nastya has a hobby, she likes to remove some letters from word, to o

Kanade’s sumTime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 2023 Accepted Submission(s): 816Problem Description Give you an array A[1..n]of