19:I[13002,["52266","static/chunks/870fdd6f-3edbf5e5faf3a3e9.js","97330","static/chunks/d3ac728e-6938b2b492a69981.js","6079","static/chunks/363642f4-c76dc299f9b79c67.js","57489","static/chunks/57489-612de1b2ecbff857.js","57181","static/chunks/57181-b112fbb14ea35934.js","6874","static/chunks/6874-f6ef90b4e9b1a57c.js","66439","static/chunks/66439-31aa122d966c9045.js","34540","static/chunks/34540-0bf1ca1fd95318af.js","88600","static/chunks/88600-07962c26369d873a.js","81548","static/chunks/81548-2af8f9e6fb9ecfbe.js","39554","static/chunks/39554-fcde086ccbc79707.js","76921","static/chunks/76921-f2f6b3b4ed745e8c.js","66766","static/chunks/66766-e1b70a369ce4303d.js","21715","static/chunks/21715-52525116a0dbc7e3.js","62792","static/chunks/62792-0f25cfbbb1922fc5.js","21727","static/chunks/21727-f3242da66653f478.js","7988","static/chunks/7988-8da6930e348f9942.js","55706","static/chunks/55706-e39f25de6daceca5.js","6837","static/chunks/6837-0b93a094a9c0cb62.js","98314","static/chunks/98314-d00d7bfb906dd74f.js","85562","static/chunks/85562-83fff821b93329e4.js","24341","static/chunks/24341-f1bfe5d6cef912d5.js","21639","static/chunks/21639-8b9a2ea74aaf2fb4.js","95415","static/chunks/95415-0267125d04be6390.js","6751","static/chunks/6751-8620b93062b3d59d.js","81681","static/chunks/app/coding-problems/%5Bid%5D/solutions/page-08a9849320deab2a.js"],"default"] 1a:T43c,#include #include #include #include #include #include #include #include #include using namespace std; const int N = 1005; const int mod = 1e9 + 7; int C[N + 5][N + 5], a[N + 5]; void add(int &a, int b) { a += b; if (a >= mod) a -= mod; } void init() { C[0][0] = 1; for (int i = 1; i <= N; i++) { C[i][0] = C[i][i] = 1; for (int j = 1; j < i; j++) { C[i][j] = C[i - 1][j - 1]; add(C[i][j], C[i - 1][j]); } } } int main() { // freopen("data/10.in", "r", stdin); init(); int T; scanf("%d", &T);

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