Borderou de evaluare (job #681679)

Compilare: main.cpp: In function 'int main()': main.cpp:69:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 69 | for (int i = 0; i < x.size(); i++) | ~~^~~~~~~~~~ main.cpp:71:47: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 71 | for (int j = i + 2; j < x.size(); j++) | ~~^~~~~~~~~~ main.cpp:101:47: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 101 | if (k >= x.size()) | ~~^~~~~~~~~~~ main.cpp:104:39: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 104 | if (j >= x.size()) | ~~^~~~~~~~~~~ main.cpp:107:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::deque<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 107 | if (i >= x.size()) | ~~^~~~~~~~~~~