Eroare de compilare: user.cpp: In function ‘void prim(int)’: user.cpp:17:13: error: ‘a’ was not declared in this scope a[j++]=p[i]; ^ user.cpp:7:12: warning: unused variable ‘nr’ [-Wunused-variable] {int i, j, nr = 1; ^ user.cpp: In function ‘void rez()’: user.cpp:20:15: error: ‘f’ was not declared in this scope {int t;fscanf(f,"%d",&t); ^ user.cpp:21:9: error: ‘g’ was not declared in this scope fprintf(g,"%lld",a[t+2]*a[t+2]); ^ user.cpp:21:18: error: ‘a’ was not declared in this scope fprintf(g,"%lld",a[t+2]*a[t+2]); ^ user.cpp: In function ‘int main()’: user.cpp:25:7: warning: unused variable ‘f’ [-Wunused-variable] FILE *f=freopen("ciur.in","r",stdin),*g=freopen("ciur.out","w",stdout); ^ user.cpp:25:39: warning: unused variable ‘g’ [-Wunused-variable] FILE *f=freopen("ciur.in","r",stdin),*g=freopen("ciur.out","w",stdout); ^