Compilare: main.cpp: In function 'unsigned int quickSelect(int, int)': main.cpp:26:15: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 26 | if (p == k) | ~~^~~~ main.cpp:28:20: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 28 | else if (k < p) | ~~^~~ main.cpp: In function 'int main()': main.cpp:37:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 37 | for (int i = 1; i <= n; i++) | ~~^~~~ main.cpp: In function 'unsigned int quickSelect(int, int)': main.cpp:33:1: warning: control reaches end of non-void function [-Wreturn-type] 33 | } | ^