Compilare: user.cpp: In function ‘void citire()’: user.cpp:78: warning: format ‘%Lf’ expects type ‘long double*’, but argument 3 has type ‘double*’ user.cpp:78: warning: format ‘%Lf’ expects type ‘long double*’, but argument 4 has type ‘double*’ user.cpp:81: warning: format ‘%Lf’ expects type ‘long double*’, but argument 3 has type ‘double*’ user.cpp:81: warning: format ‘%Lf’ expects type ‘long double*’, but argument 4 has type ‘double*’ user.cpp:77: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:78: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:81: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int main()’: user.cpp:107: warning: format ‘%.6Lf’ expects type ‘long double’, but argument 2 has type ‘double’ user.cpp:107: warning: format ‘%.6Lf’ expects type ‘long double’, but argument 3 has type ‘double’ user.cpp:97: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result