Compilare: user.cpp: In function ‘int cauta(int, int, int)’: user.cpp:32:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (st==dr) ^ user.cpp: In function ‘void g(int)’: user.cpp:49:9: warning: unused variable ‘nrp’ [-Wunused-variable] int nrp; ^ user.cpp: In function ‘int main()’: user.cpp:110:12: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if (X%d==0) ^