Compilare: main.cpp: In function 'int main()': main.cpp:16:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 1; i < A.size(); i++){ ~~^~~~~~~~~~ main.cpp:19:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i + z[i] < A.size() && A[i + z[i]] == A[z[i]]) ~~~~~~~~~^~~~~~~~~~ main.cpp:29:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i + z[i] < A.size() && A[i + z[i]] == A[z[i]]) ~~~~~~~~~^~~~~~~~~~ main.cpp:41:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < B.size(); i++){ ~~^~~~~~~~~~ main.cpp:44:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i + dp[i] < B.size() && dp[i] < A.size() && B[i + dp[i]] == A[dp[i]]) ~~~~~~~~~~^~~~~~~~~~ main.cpp:44:40: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i + dp[i] < B.size() && dp[i] < A.size() && B[i + dp[i]] == A[dp[i]]) ~~~~~~^~~~~~~~~~ main.cpp:54:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i + dp[i] < B.size() && dp[i] < A.size() && B[i + dp[i]] == A[dp[i]]) ~~~~~~~~~~^~~~~~~~~~ main.cpp:54:41: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(i + dp[i] < B.size() && dp[i] < A.size() && B[i + dp[i]] == A[dp[i]]) ~~~~~~^~~~~~~~~~ main.cpp:62:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (dp[i] == A.size()) ans.push_back(i); ~~~~~~^~~~~~~~~~~ main.cpp:66:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < ans.size(); i++) ~~^~~~~~~~~~~~