Compilare: main.c:4:5: warning: conflicting types for built-in function 'exp'; expected 'double(double)' [-Wbuiltin-declaration-mismatch] 4 | int exp(int N, int P) | ^~~ main.c:3:1: note: 'exp' is declared in header '<math.h>' 2 | #include <stdlib.h> +++ |+#include <math.h> 3 | main.c: In function 'main': main.c:22:13: warning: unused variable 'rez' [-Wunused-variable] 22 | int N, P, rez = 1; | ^~~