Why my code is executing for infinite times?

Question

#include <iostream>
using namespace std;
//reverse number using aaray
int main() {
int n, array[100], i;
cout<<"number of digits in your no.=\n";
cin>>n;
cout<<"enter numbers=\n";
for(i=0; i<n; i++)
cin>>array[i];
cout<<"reverse no. is=\n";
for(i=n-1; i>=0; i--)
cout<<array[i];
return 0;
}

Answer 1

Check this line :
for(i=0; i<n; i++);

you have a semicolon

Answer 2

Still does not work

Answer 3

Add your code in playground and
add one number per line :

For example,
3
1
2
5

the result is 521

It works as expected

Answer 4

Not yet