Compilare: main.cpp: In function 'int recurs(int, int, int)': main.cpp:13:12: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 13 | if(poz1==sablon.size() && poz2==s.size()) | ~~~~^~~~~~~~~~~~~~~ main.cpp:13:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 13 | if(poz1==sablon.size() && poz2==s.size()) | ~~~~^~~~~~~~~~ main.cpp:19:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 19 | if(poz1>=sablon.size()+1 ||poz2>=s.size()+1) | ~~~~^~~~~~~~~~~~~~~~~ main.cpp:19:40: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 19 | if(poz1>=sablon.size()+1 ||poz2>=s.size()+1) | ~~~~^~~~~~~~~~~~ main.cpp:75:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for(i=poz2; i<=s.size(); i++) | ~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:117:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 117 | for(j=0; j<=s.size()+2; j++) | ~^~~~~~~~~~~~ main.cpp:119:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 119 | for(z=0; z<=sablon.size()+2; z++) | ~^~~~~~~~~~~~~~~~~