Compilare: user.cpp:24: warning: this decimal constant is unsigned only in ISO C90 user.cpp:29: warning: this decimal constant is unsigned only in ISO C90 user.cpp:35: warning: this decimal constant is unsigned only in ISO C90 user.cpp: In function ‘void afis()’: user.cpp:38: warning: format ‘%i’ expects type ‘int’, but argument 2 has type ‘long long int’ user.cpp: In function ‘void citire()’: user.cpp:42: warning: format ‘%i’ expects type ‘int*’, but argument 2 has type ‘long long int*’ user.cpp:45: warning: format ‘%i’ expects type ‘int*’, but argument 2 has type ‘long long int*’ user.cpp:47: warning: format ‘%i’ expects type ‘int*’, but argument 2 has type ‘long long int*’ user.cpp:47: warning: format ‘%i’ expects type ‘int*’, but argument 3 has type ‘long long int*’ user.cpp:42: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:45: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp:47: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int main()’: user.cpp:56: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:57: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result