Compilare: user.cpp: In function ‘int calcul(int, int)’: user.cpp:14:31: warning: unused variable ‘dsa’ [-Wunused-variable] int calcul(int x, int y){ int dsa=x, dss=y; ^ user.cpp:14:38: warning: unused variable ‘dss’ [-Wunused-variable] int calcul(int x, int y){ int dsa=x, dss=y; ^ user.cpp:41:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:43:13: warning: unused variable ‘h’ [-Wunused-variable] int i,j,h,p1,p2; ^ user.cpp:43:15: warning: unused variable ‘p1’ [-Wunused-variable] int i,j,h,p1,p2; ^ user.cpp:43:18: warning: unused variable ‘p2’ [-Wunused-variable] int i,j,h,p1,p2; ^