Compilare: user.cpp: In function ‘int64 logarithmicExponential(int64, int64, int)’: user.cpp:26:8: warning: unused variable ‘p’ [-Wunused-variable] int64 p = k; ^ user.cpp: In function ‘int main()’: user.cpp:101:8: warning: unused variable ‘age’ [-Wunused-variable] int age = HIGHEST_YEAR - year; ^ user.cpp:79:15: warning: variable ‘pFout’ set but not used [-Wunused-but-set-variable] FILE *pFin, *pFout; ^ user.cpp:86:28: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFin, "%d", &tests); ^ user.cpp:90:39: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFin, "%d %d %d", &n, &m, &k); ^ user.cpp:92:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFin, "%d", &p); ^ user.cpp:99:43: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFin, "%d %d %d", &year, &i, &j); ^ user.cpp:107:25: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFin, "%d", &q); ^ user.cpp:113:51: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(pFin, "%d %d %d %d", &x0, &y0, &x1, &y1); ^