Compilare: main.cpp: In function 'void suffixArray(std::__cxx11::string&)': main.cpp:24:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0; i<s.size(); i++){ ~^~~~~~~~~ main.cpp:26:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i + 1< s.size()) ~~~~~^~~~~~~~~~ main.cpp:35:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j=2; j<s.size(); j*=2){ ~^~~~~~~~~ main.cpp:36:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0; i<s.size(); i++) ~^~~~~~~~~ main.cpp:40:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<s.size(); i++){ ~^~~~~~~~~ main.cpp:50:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0; i<s.size(); i++){ ~^~~~~~~~~ main.cpp:52:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (pos < s.size()) ~~~~^~~~~~~~~~ main.cpp:61:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0; i<s.size(); i++) ~^~~~~~~~~ main.cpp: In function 'void Lcp(std::__cxx11::string&)': main.cpp:70:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0; i<s.size(); i++) ~^~~~~~~~~ main.cpp:72:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0, j=0; i<s.size(); i++){ ~^~~~~~~~~ main.cpp:73:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (ind[i] == s.size()-1){ ~~~~~~~^~~~~~~~~~~~~ main.cpp:79:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i+j < s.size() and next+j < s.size() and s[i+j] == s[next+j]) ~~~~^~~~~~~~~~ main.cpp:79:42: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i+j < s.size() and next+j < s.size() and s[i+j] == s[next+j]) ~~~~~~~^~~~~~~~~~ main.cpp: In function 'bool verif(int, int, std::__cxx11::string&)': main.cpp:87:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0, j=1; i<s.size(); i++, j=1){ ~^~~~~~~~~ main.cpp:88:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (j < k and i <= s.size()-1 and lcp[i] >= lenght) ~~^~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:98:15: warning: unused variable 'i' [-Wunused-variable]