Eroare de compilare: user.cpp:11:5: error: expected initializer before ‘tata’ tata[dad(a)]=dad(b); ^ user.cpp: In function ‘int main()’: user.cpp:31:25: error: ‘join’ was not declared in this scope join(v0[i].x,v0[i].y); ^ user.cpp:34:30: error: ‘join’ was not declared in this scope {join(v1[i].x,v1[i].y); ^ user.cpp:42:27: error: ‘join’ was not declared in this scope join(sol[i].x,sol[i].y); ^ user.cpp:45:30: error: ‘join’ was not declared in this scope {join(v1[i].x,v1[i].y); ^ user.cpp:52:30: error: ‘join’ was not declared in this scope {join(v0[i].x,v0[i].y); ^ user.cpp:15:19: warning: unused variable ‘j’ [-Wunused-variable] int n,m,i,x,y,k,q,j,n0=0,n1=0,nr=0; ^ user.cpp: In function ‘int dad(int)’: user.cpp:9:5: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:13:31: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] {freopen ("karb.in","r",stdin); ^ user.cpp:14:32: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen ("karb.out","w",stdout); ^ user.cpp:16:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&n,&m,&k); ^ user.cpp:18:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] {scanf("%d%d%d",&x,&y,&q); ^