Need help with tab :(

Question

Here is my code
int main ()
int n;
int a;
int i;
cin>>n;
int tab[n];
for (i=0; i<n; i++){
cin>>a;
tab[i]=a;
}

My problem is that i cannot use variable as number of intergients in tab, in code::blocks it works and I have only warning, but other compilers give me error. Is there other way to use variable in number used in declaring tab?

Answer 1

the way of create array is right?

Answer 2

int main ()
{
int n,i;
cin>>n;
int tab[n];
for (i=0; i<n; i++){
cin>>tab[i];
}
return 0;
}
try this,it should work,don't know why it wasn't working for you