Compilare: user.cpp: In function ‘void function()’: user.cpp:30:7: warning: unused variable ‘nr’ [-Wunused-variable] int nr=0; ^ user.cpp: In function ‘int main()’: user.cpp:49:25: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long int*’ [-Wformat=] fscanf(f1,"%d",&vin[i]); ^ user.cpp:51:26: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long int*’ [-Wformat=] fscanf(f1,"%d",&pdat[i]); ^ user.cpp:43:12: warning: variable ‘f2’ set but not used [-Wunused-but-set-variable] FILE* f1,*f2; ^ user.cpp:47:8: warning: unused variable ‘j’ [-Wunused-variable] int i,j; ^ user.cpp:46:20: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d",&N); ^ user.cpp:49:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d",&vin[i]); ^ user.cpp:51:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f1,"%d",&pdat[i]); ^ user.cpp: In function ‘void function()’: user.cpp:32:14: warning: array subscript is below array bounds [-Warray-bounds] vizitat[poz]=1; ^