Compilare: main.cpp: In function 'int findMax(std::set<int>)': main.cpp:28:12: warning: 'max_element' may be used uninitialized in this function [-Wmaybe-uninitialized] return max_element; ^~~~~~~~~~~ main.cpp: In function 'int findMin(std::set<int>)': main.cpp:35:12: warning: 'min_element' may be used uninitialized in this function [-Wmaybe-uninitialized] return min_element; ^~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:71:21: warning: 'max_element' may be used uninitialized in this function [-Wmaybe-uninitialized] C.x = (max1 - max2) / 2; ~~~~~~^~~~~~~ main.cpp:71:21: warning: 'max_element' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:68:21: warning: 'min_element' may be used uninitialized in this function [-Wmaybe-uninitialized] B.x = (max1 - min2) / 2; ~~~~~~^~~~~~~ main.cpp:66:21: warning: 'min_element' may be used uninitialized in this function [-Wmaybe-uninitialized] A.y = (min1 - A.x); ~~~~~~^~~~~~