Borderou de evaluare (job #588071)

Compilare: main.cpp: In function 'std::string elim_spatii(std::string)': main.cpp:11:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 11 | for (int i = 0; i < x.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'int determinare_tip(std::string)': main.cpp:19:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 19 | for (int i = 0; i < x.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'int determinare_expresie(std::string, int*)': main.cpp:32:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 32 | while (pozopnext != x.size()) | ~~~~~~~~~~^~~~~~~~~~~ main.cpp:34:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 34 | for (i = pozopant + 1; i < x.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:86:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare] 86 | for (i = 0; i < strlen(s); i++) | ~~^~~~~~~~~~~ main.cpp:90:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 90 | for (i = 0; i < a.size(); i++) | ~~^~~~~~~~~~ main.cpp:95:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 95 | for (i = 0; i < a.size(); i++) | ~~^~~~~~~~~~ main.cpp:122:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 122 | for (i = 1; i < a.size(); i++) | ~~^~~~~~~~~~ main.cpp:128:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 128 | for (j = 0; j < a[i].size(); j++) | ~~^~~~~~~~~~~~~ main.cpp:131:41: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 131 | for (j = pozegal + 1; j < a[i].size(); j++) | ~~^~~~~~~~~~~~~ main.cpp:163:39: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 163 | for (q = 0; q < a[lin].size(); q++) | ~~^~~~~~~~~~~~~~~ main.cpp:166:49: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 166 | for (q = pozegal + 1; q < a[lin].size(); q++) | ~~^~~~~~~~~~~~~~~ main.cpp:177:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'unsigned int'} [-Wsign-compare] 177 | for (j = i + 1; j < a.size(); j++) | ~~^~~~~~~~~~ main.cpp: In function 'int determinare_expresie(std::string, int*)': main.cpp:63:17: warning: 'nr' may be used uninitialized in this function [-Wmaybe-uninitialized] 63 | rez -= nr; | ~~~~^~~~~ main.cpp: In function 'int main()': main.cpp:131:24: warning: 'pozegal' may be used uninitialized in this function [-Wmaybe-uninitialized] 131 | for (j = pozegal + 1; j < a[i].size(); j++)