Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] #import <iostream> ^~~~~~ main.cpp: In function 'int Z(int, int)': main.cpp:2:234: warning: no return statement in function returning non-void [-Wreturn-type] using namespace std;int Z(int p,int s){int A,B,C,D;A=(p-1)%3+1;B=(s-1)%3+1;C=(p-1)/3+1;D=(s-1)/3+1;if(A<B)cout<<"DR "<<B-A<<" ";if(A>B)cout<<"ST "<<A-B<<" ";if(C<D)cout<<"J "<<D-C<<" ";if(C>D)cout<<"S "<<C-D<<" ";if(s!=12)cout<<"A ";}int p=10,s,i,j;int main(){freopen("telefon.in","r",stdin);freopen("telefon.out","w",stdout);int x[15]={-2};string N;cin>>N;for(;i<=N.length();i++){x[i]=N[i]-'0';if(x[i]==0)x[i]=11;}for(;j<=9;j++){if(x[j]<1)break;s=x[j];Z(p,s);p=x[j];}Z(p,12);} ^ main.cpp: In function 'int main()': main.cpp:2:364: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] using namespace std;int Z(int p,int s){int A,B,C,D;A=(p-1)%3+1;B=(s-1)%3+1;C=(p-1)/3+1;D=(s-1)/3+1;if(A<B)cout<<"DR "<<B-A<<" ";if(A>B)cout<<"ST "<<A-B<<" ";if(C<D)cout<<"J "<<D-C<<" ";if(C>D)cout<<"S "<<C-D<<" ";if(s!=12)cout<<"A ";}int p=10,s,i,j;int main(){freopen("telefon.in","r",stdin);freopen("telefon.out","w",stdout);int x[15]={-2};string N;cin>>N;for(;i<=N.length();i++){x[i]=N[i]-'0';if(x[i]==0)x[i]=11;}for(;j<=9;j++){if(x[j]<1)break;s=x[j];Z(p,s);p=x[j];}Z(p,12);} ~^~~~~~~~~~~~ main.cpp:2:292: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] using namespace std;int Z(int p,int s){int A,B,C,D;A=(p-1)%3+1;B=(s-1)%3+1;C=(p-1)/3+1;D=(s-1)/3+1;if(A<B)cout<<"DR "<<B-A<<" ";if(A>B)cout<<"ST "<<A-B<<" ";if(C<D)cout<<"J "<<D-C<<" ";if(C>D)cout<<"S "<<C-D<<" ";if(s!=12)cout<<"A ";}int p=10,s,i,j;int main(){freopen("telefon.in","r",stdin);freopen("telefon.out","w",stdout);int x[15]={-2};string N;cin>>N;for(;i<=N.length();i++){x[i]=N[i]-'0';if(x[i]==0)x[i]=11;}for(;j<=9;j++){if(x[j]<1)break;s=x[j];Z(p,s);p=x[j];}Z(p,12);} ^ main.cpp:2:326: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] using namespace std;int Z(int p,int s){int A,B,C,D;A=(p-1)%3+1;B=(s-1)%3+1;C=(p-1)/3+1;D=(s-1)/3+1;if(A<B)cout<<"DR "<<B-A<<" ";if(A>B)cout<<"ST "<<A-B<<" ";if(C<D)cout<<"J "<<D-C<<" ";if(C>D)cout<<"S "<<C-D<<" ";if(s!=12)cout<<"A ";}int p=10,s,i,j;int main(){freopen("telefon.in","r",stdin);freopen("telefon.out","w",stdout);int x[15]={-2};string N;cin>>N;for(;i<=N.length();i++){x[i]=N[i]-'0';if(x[i]==0)x[i]=11;}for(;j<=9;j++){if(x[j]<1)break;s=x[j];Z(p,s);p=x[j];}Z(p,12);} ^