#include #include using namespace std; typedef long long ll; const int MAXN = 1e4 + 10; int cnt[MAXN]; int main(){ int te; scanf("%d", &te); while (te--){ ll sm = 0; memset(cnt, 0, sizeof(cnt)); cnt[0]++; int n, m; scanf("%d %d", &n, &m); bool fl = 0; for (int i = 0; i < n; i++){ int x; scanf("%d", &x); sm += x; cnt[sm % m]++; if (cnt[sm % m] > 1) fl = 1; } if (fl) printf("YES\n"); else printf("NO\n"); } return 0; }