Shared code

#include <bits/stdc++.h>

using namespace std;
using ll = long long;

const ll mod = 1e9 + 7;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    ll n,x;cin>>n>>x;
    ll c[n],dp[x+1];
    for (int i = 0; i < n; ++i) {
        cin>>c[i];
    }
    for (int i = 0; i < x + 1; ++i) {
        dp[i]=0;
    }
    dp[0]=1;
    sort(c,c+n);
    for (int i = 0; i < n; ++i) {
        for (int j = 0; j <= x - c[i]; ++j) {
            (dp[j+c[i]]+=dp[j])%=mod;
        }
    }
    cout<<dp[x];
    return 0;
}