Compilare: main.cpp: In function 'int getMax()': main.cpp:13:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 13 | for (i=1;i<nums.size();i++) | ~^~~~~~~~~~~~ main.cpp: In function 'void csort(long long int)': main.cpp:21:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 21 | for(i=0;i<nums.size();i++) | ~^~~~~~~~~~~~ main.cpp:29:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 29 | for (i=0;i<nums.size();i++) | ~^~~~~~~~~~~~