Question: Given two numbers N, Q and a string S of size N. Followed by Q lines of the following queries: pop_back: remove the last character

Given two numbers N, Q and a string S of size

Given two numbers N, Q and a string S of size N. Followed by Q lines of the following queries: pop_back: remove the last character in the string. . front: print the first character in the string. back : print the last character in the string. sortir:where (1

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