Compilare: user.cpp: In function ‘void med()’: user.cpp:34:15: warning: unused variable ‘j’ [-Wunused-variable] int i,j,medi; ^ user.cpp: In function ‘void smax()’: user.cpp:22:26: warning: ‘s’ may be used uninitialized in this function [-Wmaybe-uninitialized] s=s+st[i]; ^ user.cpp: In function ‘int main()’: user.cpp:22:26: warning: ‘s’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:19:15: note: ‘s’ was declared here int i,s,sm=0; ^