(12 points) given a character string x of length n, describe and pseudocode o(n)-time algorithm to construct the set, c, of distinct characters that appear in c, along with the count, f(c), for each c in c of how many times the character c appears in x. you may assume that the characters in x are encoded using a standard character indexing scheme, like the ascii system.

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the fed will purchase bonds from banks to inject money into the banking system. the banks can use these funds to provide loans to individuals and businesses.

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Power braking's benefits

Among the big advantages of a power braking system are it's: Regarded as safer. The heat caused by the friction of drum brakes causes them to wear down. Because disc brake systems have better heat distribution, they're more efficient

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the correct answer is d