Compilare: user.cpp: In function ‘int main()’: user.cpp:27:9: warning: unused variable ‘nr’ [-Wunused-variable] int n,i,nr,poz=1,l1,l2,mij,poz2,cautat,pp,j; ^ user.cpp:24:30: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("euro2.in","r",stdin); ^ user.cpp:25:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("euro2.out","w",stdout); ^ user.cpp:28:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:30:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%f",&v[i]); ^ user.cpp:138:25: warning: ‘nrsff’ may be used uninitialized in this function [-Wmaybe-uninitialized] printf ("%d",nricf+nrsff); ^ user.cpp:138:25: warning: ‘nricf’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:132:14: warning: ‘nrsf’ may be used uninitialized in this function [-Wmaybe-uninitialized] if ((nric+nrsf)<maxim){ ^ user.cpp:104:27: warning: ‘poz2’ may be used uninitialized in this function [-Wmaybe-uninitialized] q2[poz2]=v2[i]; ^