Compilare: user.cpp: In function ‘void citeste()’: user.cpp:14: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘void inmul(long long int (*)[4], long long int (*)[4])’: user.cpp:20: warning: missing braces around initializer for ‘long long int [4]’ user.cpp: In function ‘void rezolva()’: user.cpp:49: warning: format ‘%d’ expects type ‘int*’, but argument 8 has type ‘long long int*’ user.cpp:56: warning: format ‘%d’ expects type ‘int’, but argument 2 has type ‘long long int’ user.cpp:49: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int main()’: user.cpp:63: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result user.cpp:64: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result