Eroare de compilare: user.cpp: In function ‘void Solve(int)’: user.cpp:66:27: error: ‘x’ was not declared in this scope for(int i=x-len+1;i<=x;i++) ^ user.cpp:67:31: error: ‘y’ was not declared in this scope for(int j=y-len+1;j<=y;j++) ^ user.cpp:41:13: warning: unused variable ‘End’ [-Wunused-variable] int End=0,Begin=1,cand=0; ^ user.cpp:41:19: warning: unused variable ‘Begin’ [-Wunused-variable] int End=0,Begin=1,cand=0; ^ user.cpp: In function ‘int main()’: user.cpp:82:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("tort3.out","w",stdout); ^