Compilare: user.cpp: In function ‘int main()’: user.cpp:14:42: warning: statement has no effect [-Wunused-value] else if(x<minn2) {minn2=x;pm2;} ^ user.cpp:10:36: warning: ‘pm1’ may be used uninitialized in this function [-Wmaybe-uninitialized] int x,minn=nMax,minn2=nMax,s=0,pm1,pm2; ^