Compilare: user.cpp: In function ‘void citire()’: user.cpp:10:22: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d",&n); ^ user.cpp:14:32: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&x,&y); ^ user.cpp: In function ‘void ssm()’: user.cpp:42:42: warning: ‘lf’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(g,"%d %d %d",suma_optima,li,lf-li+1); ^ user.cpp:42:42: warning: ‘li’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:35:35: warning: ‘poz_int’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(sum_int>suma_optima && i-poz_int<=m) ^