Compilare: main.cpp: In function 'void solve(int, int)': main.cpp:108:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<drept>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 108 | for(int i = 0; i < v1.size(); i++) | ~~^~~~~~~~~~~ main.cpp:128:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<cerc>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 128 | for(int i = 0; i < v2.size(); i++) | ~~^~~~~~~~~~~ main.cpp:101:10: warning: variable 'ok' set but not used [-Wunused-but-set-variable] 101 | bool ok = true; | ^~ main.cpp: In function 'int main()': main.cpp:194:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<drept>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 194 | for(int i = 0; i < v1.size(); i++) | ~~^~~~~~~~~~~ main.cpp:197:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<cerc>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 197 | for(int i = 0; i < v2.size(); i++) | ~~^~~~~~~~~~~ main.cpp:201:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<drept>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 201 | for(int i = 0; i < v1.size(); i++) | ~~^~~~~~~~~~~ main.cpp:203:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<cerc>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 203 | for(int i = 0; i < v2.size(); i++) | ~~^~~~~~~~~~~