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B. Divisors of Two Integers codeforces time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Recently you have received two positive integer numbers ...

B - B CodeForces - 1009B You are given a ternary string (it is a string which consists only of characters ‘0’, ‘1’ and ‘2’). You can swap any two adjacent (consecutive) characters ‘0’ and ‘1’ (i.e. re...