Borderou de evaluare (job #741892)

Compilare: main.cpp: In function 'int main()': main.cpp:18:42: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 18 | if (pozGhiuleaSt > 0 && pozGhiuleaSt < (sir.size() - 1) && sir[pozGhiuleaSt - 1] == sir[pozGhiuleaSt] && sir[pozGhiuleaSt] == sir[pozGhiuleaSt + 1]) { | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~ main.cpp:30:33: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 30 | while (pozGhiuleaDr < sir.size() && sir[pozGhiuleaDr] == chSt) { pozGhiuleaDr++; } | ~~~~~~~~~~~~~^~~~~~~~~~~~ main.cpp:38:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 38 | for (i = pntDr; i < sir.size(); i++) { cout << sir[i]; } | ~~^~~~~~~~~~~~ main.cpp:9:16: warning: unused variable 'chDr' [-Wunused-variable] 9 | char chSt, chDr; | ^~~~