Hi there. So I was (and still am) trying to code a solution for 1954D - Colored Balls. One of the main implementation here is the knapsack DP, but somehow there was an issue on the variables. So I went to retype just the knapsack code and debug it like the following:

#include <bits/stdc++.h>

using namespace std;

long long dp[5000];
int a[5000];

int main() {
    int n;
    cin >> n;
    for (int i=0;i<n;i++) {
        cin >> a[i];
        for (int j=5000-a[i];j>=0;j--) dp[j+a[i]]=(dp[j+a[i]]+dp[j])%998244353;
    }
    for (int i=0;i<n;i++) cout << a[i] << ' ';
    cout << endl;
}

So, I was testing this input for this code:

3
1 1 2

and in my local VS Code g++17 compiler it results in this:

301989885 0 2

while in Codeforces g++17, it results in this:

1 1 2

Does anyone know why this happened? If so, please let me know :>