vector<int>rabin_karp(stringconst&s,stringconst&t){constintp=31;constintm=1e9+9;intS=s.size(),T=t.size();vector<longlong>p_pow(max(S,T));p_pow[0]=1;for(inti=1;i<(int)p_pow.size();i++)p_pow[i]=(p_pow[i-1]*p)%m;vector<longlong>h(T+1,0);for(inti=0;i<T;i+...
I have a doubt about the implementation of the Rabin-Karp Algorithm given on CP Algorithms.com Problem: Given two strings — a pattern s and a text t, determine if the pattern appears in the text and if it does, enumerate all its occurrences in O(|s| + |t|) time. Solution: ve...