Borderou de evaluare (job #787707)

Compilare: main.cpp: In function 'int main()': main.cpp:24:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 24 | for(int i = s+1; i<a.length(); i++){ | ~^~~~~~~~~~~ main.cpp:33:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 33 | for(int i = 0; i<b.length(); i++){ | ~^~~~~~~~~~~ main.cpp:37:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 37 | for(int i = rima; i<b.length(); i++){ | ~^~~~~~~~~~~ main.cpp:56:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 56 | for(int i = s+1; i<a.length(); i++){ | ~^~~~~~~~~~~ main.cpp:64:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 64 | for(int i = 0; i<b.length(); i++){ | ~^~~~~~~~~~~ main.cpp:67:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 67 | for(int i = rima; i<b.length(); i++){ | ~^~~~~~~~~~~ main.cpp:82:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 82 | for(int i = s+1; i<a.length(); i++){ | ~^~~~~~~~~~~ main.cpp:90:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 90 | for(int i = 0; i<b.length(); i++){ | ~^~~~~~~~~~~ main.cpp:93:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 93 | for(int i = rima; i<b.length(); i++){ | ~^~~~~~~~~~~ main.cpp:108:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 108 | for(int i = s+1; i<a.length(); i++){ | ~^~~~~~~~~~~ main.cpp:116:29: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 116 | for(int i = 0; i<b.length(); i++){ | ~^~~~~~~~~~~ main.cpp:119:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 119 | for(int i = rima; i<b.length(); i++){ | ~^~~~~~~~~~~