Compilare: user.cpp:38:1: warning: multi-line comment [-Wcomment] ///________CODE_STARTS_HERE________\\\ ^ user.cpp: In function ‘int main()’: user.cpp:53:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<p.length();i++){ ^ user.cpp:59:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=1;i<s.length();i++){ ^ user.cpp:64:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=n;i<=s.length();i++){ ^