Compilare: user.cpp: In function ‘void citire()’: user.cpp:24: warning: unused variable ‘a’ user.cpp:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void Rezolvare()’: user.cpp:58: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘long long int’ user.cpp:63: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘long long int’ user.cpp:67: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘long long int’