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- #include <iostream>
- #include <string>
- #include <cstring>
- #include <algorithm>
- #include <cmath>
- #include <vector>
- #include <set>
- #include <map>
- #include <stack>
- #include <queue>
- #include <deque>
- #include <unordered_map>
- #include <numeric>
- #include <iomanip>
- using namespace std;
- #define pii pair<long long, long long>
- #define ll long long
- #define FAST ios_base::sync_with_stdio(false); cin.tie(NULL)
- const long long dx[4] = {0, 1, 0, -1}, dy[4] = {1, 0, -1, 0};
- const long long dl[2] = {1, -1};
- const long long MOD = 1000000007;
- const long long MAX = 1000005;
- const long long MAXN = 1000005;
- int N, M , K;
- long long arr[MAXN];
- long long seg[MAXN * 4];
- long long build(int x, int s, int e){
- if(s == e){
- return seg[x] = arr[s];
- }
- int mid = (s + e)/2;
- return seg[x] = (build(x * 2, s, mid) * build(x * 2 + 1, mid + 1, e)) % MOD;
- }
- void update(int x, int s, int e, int idx, long long val){
- if(idx < s || idx > e) return;
- if(s == e){
- seg[x] = val;
- return;
- }
- int mid = (s + e)/2;
- update(x * 2, s, mid, idx, val);
- update(x * 2 + 1, mid + 1, e, idx, val);
- seg[x] = (seg[x * 2] * seg[x * 2 + 1]) % MOD;
- }
- long long query(int x, int s, int e, int a, int b){
- if(a > e || b < s) return 1;
- if(a <= s && e <= b){
- return seg[x];
- }
- int mid = (s + e)/2;
- return (query(x * 2, s, mid, a, b) * query(x * 2 + 1, mid + 1, e, a, b)) % MOD;
- }
- int main() {
- FAST;
- cin >> N >> M >> K;
- for(int i = 1; i <= N; i++){
- cin >> arr[i];
- }
- build(1, 1, N);
- for(int i = 0; i < M + K; i++){
- int a, b, c;
- cin >> a >> b >> c;
- if(a == 1){
- update(1, 1, N, b, c);
- }
- else{
- cout << query(1, 1, N, b, c) << "\n";
- }
- }
- }
- /*
- 5 2 2
- 1
- 2
- 3
- 4
- 5
- 1 3 6
- 2 2 5
- 1 5 2
- 2 3 5
- */
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