Compilare: user.cpp: In function ‘void parantezapat(int)’: user.cpp:53:13: warning: unused variable ‘i’ [-Wunused-variable] int i, schimb, aux, temp; ^ user.cpp:53:16: warning: unused variable ‘schimb’ [-Wunused-variable] int i, schimb, aux, temp; ^ user.cpp:53:24: warning: unused variable ‘aux’ [-Wunused-variable] int i, schimb, aux, temp; ^ user.cpp: In function ‘void parantezarot(int)’: user.cpp:29:48: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &temp); ^ user.cpp: In function ‘void parantezapat(int)’: user.cpp:60:48: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &temp); ^ user.cpp: In function ‘void parcurge()’: user.cpp:97:48: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(in, "%d", &temp); ^