Compilare: user.cpp: In function ‘int main()’: user.cpp:10:44: warning: unused variable ‘cont’ [-Wunused-variable] int maxx=0 ,maxxp=0 , i ,j ,n ,incep ,cont ,pr ,numar; ^ user.cpp:10:50: warning: unused variable ‘pr’ [-Wunused-variable] int maxx=0 ,maxxp=0 , i ,j ,n ,incep ,cont ,pr ,numar; ^ user.cpp:11:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin ,"%d" ,&n); ^ user.cpp:14:33: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin ,"%d" ,&v[i]); ^ user.cpp:48:37: warning: ‘incep’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(fout ,"%d", contor[incep]%9901); ^