Eroare de compilare: main.cpp:2:67: error: size of array 'v' has non-integral type 'double' std::ifstream f("scmax.in");std::ofstream g("scmax.out");int v[2e5],p[2e5],q[2e5], i,j,n,Q,x;int a(int I,int Z){while(p[Z]!=I)Z--;if(I>1)a(I-1,Z-1);g<<v[Z]<<" ";}int main(){f>>n;for(i=1;i<=n;i++){f>>v[i];x=v[i];j=1;while(x>q[j]&&j<=Q)j++;q[j]=x;p[i]=j;Q=std::max(Q,j);}g<<Q<<"\n";a(Q,n);} ^ main.cpp:2:74: error: size of array 'p' has non-integral type 'double' std::ifstream f("scmax.in");std::ofstream g("scmax.out");int v[2e5],p[2e5],q[2e5], i,j,n,Q,x;int a(int I,int Z){while(p[Z]!=I)Z--;if(I>1)a(I-1,Z-1);g<<v[Z]<<" ";}int main(){f>>n;for(i=1;i<=n;i++){f>>v[i];x=v[i];j=1;while(x>q[j]&&j<=Q)j++;q[j]=x;p[i]=j;Q=std::max(Q,j);}g<<Q<<"\n";a(Q,n);} ^ main.cpp:2:81: error: size of array 'q' has non-integral type 'double' std::ifstream f("scmax.in");std::ofstream g("scmax.out");int v[2e5],p[2e5],q[2e5], i,j,n,Q,x;int a(int I,int Z){while(p[Z]!=I)Z--;if(I>1)a(I-1,Z-1);g<<v[Z]<<" ";}int main(){f>>n;for(i=1;i<=n;i++){f>>v[i];x=v[i];j=1;while(x>q[j]&&j<=Q)j++;q[j]=x;p[i]=j;Q=std::max(Q,j);}g<<Q<<"\n";a(Q,n);} ^ main.cpp: In function 'int a(int, int)': main.cpp:2:162: warning: no return statement in function returning non-void [-Wreturn-type] std::ifstream f("scmax.in");std::ofstream g("scmax.out");int v[2e5],p[2e5],q[2e5], i,j,n,Q,x;int a(int I,int Z){while(p[Z]!=I)Z--;if(I>1)a(I-1,Z-1);g<<v[Z]<<" ";}int main(){f>>n;for(i=1;i<=n;i++){f>>v[i];x=v[i];j=1;while(x>q[j]&&j<=Q)j++;q[j]=x;p[i]=j;Q=std::max(Q,j);}g<<Q<<"\n";a(Q,n);} ^ Non zero exit status: 1