#define forn(i,e) for(ll i = 0; i < e; i++) #define forsn(i,s,e) for(ll i = s; i < e; i++) #define rforn(i,s) for(ll i = s; i >= 0; i--) ...
You are given a binary string S of length N consisting of '0's and '1's. In one operation, you can choose any substring of S and reverse it. The goal is to determine the minimum number of operations ...
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