Eroare de compilare: user.cpp: In function ‘void pct_inters(double, double, double, double, double, double, double&, double&)’: user.cpp:53: error: expected primary-expression before ‘if’ user.cpp:53: error: expected ‘)’ before ‘if’ user.cpp: In function ‘int main()’: user.cpp:124: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:127: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result