Compilare: user.cpp: In function ‘int main()’: user.cpp:17:20: warning: unused variable ‘sverifica’ [-Wunused-variable] int n,suma = 1,sverifica = 0,poz1,poz2,minim = 99999999; ^ user.cpp:18:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d",&n); ^ user.cpp:21:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in,"%d",&v[i]); ^ user.cpp:80:59: warning: ‘poz1sirtmp2’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(out,"%d %d %d\n",minim,poz1sir+1,poz2sir+1); ^ user.cpp:77:20: warning: ‘poz1tmp2’ may be used uninitialized in this function [-Wmaybe-uninitialized] nr += poz2-poz1 + 1; ^ user.cpp:80:59: warning: ‘poz2sirtmp’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(out,"%d %d %d\n",minim,poz1sir+1,poz2sir+1); ^ user.cpp:77:20: warning: ‘poz2tmp’ may be used uninitialized in this function [-Wmaybe-uninitialized] nr += poz2-poz1 + 1; ^ user.cpp:36:49: warning: ‘poz2’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(out,"%d %d %d\n",minim,poz1+1,poz2+1); ^ user.cpp:36:49: warning: ‘poz1’ may be used uninitialized in this function [-Wmaybe-uninitialized]