Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:124:3: error: expected primary-expression before ‘/’ token /int st = first_good_pos(l,r),dr = last_good_pos(l,r); ^ user.cpp:124:4: error: expected primary-expression before ‘int’ /int st = first_good_pos(l,r),dr = last_good_pos(l,r); ^~~ user.cpp:140:15: error: ‘st’ was not declared in this scope for(int i = st;i <= dr;i++){ ^~ user.cpp:140:23: error: ‘dr’ was not declared in this scope for(int i = st;i <= dr;i++){ ^~ user.cpp:89:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d\n",&n,&q); ^ user.cpp:90:25: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fgets(s + 1,NMAX + 2,f); ^ user.cpp:117:26: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&l,&r); ^