#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
#define all(x) x.begin(), x.end()
#define kill(x) return cout << x << endl, 0
#define X first
#define Y second
#define sep ' '
#define endl '\n'
template<class T = ll>
T nxt() {T x; cin >> x; return x;}
ll pw(ll a, ll b, ll mod) {
if (!b) return 1;
if (b & 1) return a * pw(a * a % mod, b / 2, mod) % mod;
return pw(a * a % mod, b / 2, mod) % mod;
}
const int N = 1e5 + 10;
const int K = 22;
const int MOD = 10007;
int n, q, A[N], B[N], k, seg[N << 2][K];
void Merge(int id) {
for (int i = 0; i <= k; i++) {
seg[id][i] = 0;
}
for (int i = 0; i <= k; i++) {
for (int j = 0; j <= k; j++) {
seg[id][min(k, i + j)] += seg[2 * id][i] * seg[2 * id + 1][j] % MOD;
seg[id][min(k, i + j)] %= MOD;
}
}
}
void Build(int id, int l, int r) {
if (r - l == 1) {
seg[id][0] = B[l];
seg[id][1] = A[l];
return;
}
int mid = (l + r) >> 1;
Build(2 * id, l, mid);
Build(2 * id + 1, mid, r);
Merge(id);
}
void Update(int id, int l, int r, int ind) {
if (ind < l || r <= ind)
return;
if (r - l == 1) {
seg[id][0] = B[l];
seg[id][1] = A[l];
return;
}
int mid = (l + r) >> 1;
if (ind < mid)
Update(2 * id, l, mid, ind);
else
Update(2 * id + 1, mid, r, ind);
Merge(id);
}
int main() {
ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr);
scanf("%d %d", &n, &k);
for (int i = 0; i < n; i++) {
scanf("%d", &(A[i])); A[i] %= MOD;
}
for (int i = 0; i < n; i++) {
scanf("%d", &(B[i])); B[i] %= MOD;
}
Build(1, 0, n);
scanf("%d", &q);
while (q--) {
int ind, a, b;
cin >> ind >> a >> b; ind--;
A[ind] = a % MOD;
B[ind] = b % MOD;
Update(1, 0, n, ind);
printf("%d\n", seg[1][k]);
}
return 0;
}
Compilation message
relativnost.cpp: In function 'int main()':
relativnost.cpp:72:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d %d", &n, &k);
~~~~~^~~~~~~~~~~~~~~~~
relativnost.cpp:74:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &(A[i])); A[i] %= MOD;
~~~~~^~~~~~~~~~~~~~~
relativnost.cpp:77:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &(B[i])); B[i] %= MOD;
~~~~~^~~~~~~~~~~~~~~
relativnost.cpp:80:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &q);
~~~~~^~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
13 ms |
512 KB |
Output isn't correct |
| 2 |
Incorrect |
14 ms |
512 KB |
Output isn't correct |
| 3 |
Incorrect |
30 ms |
512 KB |
Output isn't correct |
| 4 |
Incorrect |
475 ms |
12580 KB |
Output isn't correct |
| 5 |
Runtime error |
163 ms |
47736 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 6 |
Runtime error |
250 ms |
47608 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 7 |
Runtime error |
105 ms |
24568 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 8 |
Runtime error |
121 ms |
47736 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 9 |
Runtime error |
112 ms |
47352 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 10 |
Runtime error |
240 ms |
47332 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
