#include #include #include #include using namespace std; typedef long long LL; //线段树宏定义 #define ls u << 1 #define rs u << 1 | 1 const int N = 100010; // n:N 个非负整数 p:数模 P 的值 m:操作总数 int n, p, m; int w[N]; struct Node { int l, r; LL sum, add, mul; } tr[N << 2]; void pushup(int u) { tr[u].sum = (tr[u << 1].sum + tr[u << 1 | 1].sum) % p; //更新sum和信息 } //计算函数 void eval(Node &t, LL add, LL mul) { t.sum = (t.sum * mul + (t.r - t.l + 1) * add) % p; t.mul = t.mul * mul % p; t.add = (t.add * mul + add) % p; } void pushdown(int u) { if (tr[u].add || tr[u].mul != 1) { eval(tr[ls], tr[u].add, tr[u].mul); //处理左儿子 eval(tr[rs], tr[u].add, tr[u].mul); //处理右儿子 tr[u].add = 0, tr[u].mul = 1; //清空懒标记 } } void build(int u, int l, int r) { tr[u] = {l, r, w[r], 0, 1}; if (l == r) return; int mid = (l + r) >> 1; build(ls, l, mid), build(rs, mid + 1, r); pushup(u); } void modify(int u, int l, int r, int add, int mul) { if (tr[u].l >= l && tr[u].r <= r) { eval(tr[u], add, mul); return; } pushdown(u); int mid = tr[u].l + tr[u].r >> 1; if (l <= mid) modify(ls, l, r, add, mul); if (r > mid) modify(rs, l, r, add, mul); pushup(u); } int query(int u, int l, int r) { if (tr[u].l >= l && tr[u].r <= r) return tr[u].sum; pushdown(u); int mid = tr[u].l + tr[u].r >> 1; int sum = 0; if (l <= mid) sum = query(ls, l, r); if (r > mid) sum = (sum + query(rs, l, r)) % p; return sum; } int main() { //加快读入 ios::sync_with_stdio(false), cin.tie(0); cin >> n >> p; for (int i = 1; i <= n; i++) cin >> w[i]; //构建线段树,root=1,l=1,r=n build(1, 1, n); cin >> m; while (m--) { int t, l, r, d; cin >> t >> l >> r; if (t == 1) { //乘 cin >> d; modify(1, l, r, 0, d); } else if (t == 2) { //加 cin >> d; modify(1, l, r, d, 1); } else //查 printf("%d\n", query(1, l, r)); } return 0; }