### My issue

Can anyone explain to me why I am getting this as an output: 100000 100001

for this input: 1

2 200001

if I have the following condition in my code:

void solve() {

ll n, k;

cin >> n >> k;

ll arr [n];

ll sum = 3*n/2;
ll max = n*10E5 -n/2;

ll diff = k - sum;

```
if (k < sum || k > max) {
cout << -1 << endl; return;
} .....
```

### My code

```
#include <bits/stdc++.h>
using namespace std;
#define ll long long
void solve();
int main()
{
int t;
cin >> t;
while (t--) {
solve();
}
return 0;
}
void solve() {
ll n, k;
cin >> n >> k;
ll arr [n];
ll sum = 3*n/2;
ll max = n*10E5 -n/2;
ll diff = k - sum;
if (k < sum || k > max) {
cout << -1 << endl; return;
}
if (diff % 2 != 0) {
cout << -1 << endl;
return;
}
for (int i = 0; i < n; ++i) {
if (i%2 == 0) arr[i] = 1;
else arr[i] = 2;
}
ll add = diff/n;
ll rest = diff%n; //to add all of diff to the array
for (ll i = 0; i < n; i++) arr[i]+=add;
for (ll i = 0; i < rest; i++) arr[i]++;
for (ll i = 0; i < n; i++) cout << arr[i] << " ";
}
```

Problem Link: SUMARRAY Problem - CodeChef