product of array except itself

#include<bits/stdc++.h>
using namespace std;
#define int long long int

int32_t main(){

    int n;
    cin >> n;

    vector<int> nums(n,0);
    for(int i=0;i<n;i++){
        cin >> nums[i];
    }

    vector<int> v(n,1);
    v[n-1] = 1;
    for(int i=n-2;i>=0;i--){
        v[i] = v[i+1]*nums[i+1];
    }

    int t1=nums[0];
    int t2=1;
    nums[0]=1;
    for(int i=1;i<n;i++){
        t2=nums[i];
        nums[i]=t1*nums[i-1];
        t1=t2;
    }
    for(int i=0;i<n;i++){
        nums[i] = nums[i]*v[i];
        cout << nums[i] << " ";
    }
    cout << endl;

    return 0;
}