#include <bits/stdc++.h>
//#include "bits_stdc++.h"
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
#define endl '\n'
#define f first
#define s second
#define pb push_back
#define mp make_pair
#define lb lower_bound
#define ub upper_bound
#define input(x) scanf("%lld", &x);
#define input2(x, y) scanf("%lld%lld", &x, &y);
#define input3(x, y, z) scanf("%lld%lld%lld", &x, &y, &z);
#define input4(x, y, z, a) scanf("%lld%lld%lld%lld", &x, &y, &z, &a);
#define print(x, y) printf("%lld%c", x, y);
#define show(x) cerr << #x << " is " << x << endl;
#define show2(x,y) cerr << #x << " is " << x << " " << #y << " is " << y << endl;
#define show3(x,y,z) cerr << #x << " is " << x << " " << #y << " is " << y << " " << #z << " is " << z << endl;
#define all(x) x.begin(), x.end()
#define discretize(x) sort(x.begin(), x.end()); x.erase(unique(x.begin(), x.end()), x.end());
#define FOR(i, x, n) for (ll i =x; i<=n; ++i)
#define RFOR(i, x, n) for (ll i =x; i>=n; --i)
using namespace std;
//using namespace __gnu_pbds;
//#define ordered_set tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update>
//#define ordered_multiset tree<int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update>
typedef long long ll;
typedef long double ld;
typedef pair<ld, ll> pd;
typedef pair<string, ll> psl;
typedef pair<ll, ll> pi;
typedef pair<ll, pi> pii;
typedef pair<pi, pi> piii;
ll const mod = 10007;
ll a[100005], b[100005],n, c, q, idx;
struct node {
int s, e, m;
ll dp[30];
node * l, * r;
void init()
{
fill(dp, dp+c+1, 0);
dp[1] = a[s]%mod; dp[0] = b[s]%mod;
//show2(s,e);
//show3(dp[0], dp[1], dp[2]);
}
void merge()
{
fill(dp, dp+c+1, 0);
for (ll i=0; i<=c; ++i) for (ll j=0; j<=c; ++j) dp[min(i+j, c)] = (dp[min(i+j, c)] + (l->dp[i]*r->dp[j])%mod)%mod;
//show2(s,e);
//show3(dp[0], dp[1], dp[2]);
}
node(int S, int E) {
s = S, e = E, m = (s + e) / 2;
if (s != e) {
l = new node(s, m);
r = new node(m + 1, e);
merge();
}
else {init();}
}
void update(int X) {
if (s == e) init();
else {
if (X <= m) l -> update(X);
else r -> update(X);
merge();
}
}
ll query() {return dp[c];}
}* root;
int main()
{
input2(n, c);
for (ll i=1; i<=n; ++i) input2(a[i], b[i]);
root = new node(1, n);
input(q);
while (q--)
{
input(idx);
input2(a[idx], b[idx]);
root->update(idx);
print(root->query(), '\n');
//show3(root->dp[0], root->dp[1], root->dp[2]);
}
return 0;
}
Compilation message
relativnost.cpp: In function 'int main()':
relativnost.cpp:13:27: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
13 | #define input2(x, y) scanf("%lld%lld", &x, &y);
| ~~~~~^~~~~~~~~~~~~~~~~~~~
relativnost.cpp:87:2: note: in expansion of macro 'input2'
87 | input2(n, c);
| ^~~~~~
relativnost.cpp:13:27: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
13 | #define input2(x, y) scanf("%lld%lld", &x, &y);
| ~~~~~^~~~~~~~~~~~~~~~~~~~
relativnost.cpp:88:26: note: in expansion of macro 'input2'
88 | for (ll i=1; i<=n; ++i) input2(a[i], b[i]);
| ^~~~~~
relativnost.cpp:12:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
12 | #define input(x) scanf("%lld", &x);
| ~~~~~^~~~~~~~~~~~
relativnost.cpp:90:2: note: in expansion of macro 'input'
90 | input(q);
| ^~~~~
relativnost.cpp:12:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
12 | #define input(x) scanf("%lld", &x);
| ~~~~~^~~~~~~~~~~~
relativnost.cpp:93:3: note: in expansion of macro 'input'
93 | input(idx);
| ^~~~~
relativnost.cpp:13:27: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
13 | #define input2(x, y) scanf("%lld%lld", &x, &y);
| ~~~~~^~~~~~~~~~~~~~~~~~~~
relativnost.cpp:94:3: note: in expansion of macro 'input2'
94 | input2(a[idx], b[idx]);
| ^~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
7 ms |
860 KB |
Output isn't correct |
| 2 |
Incorrect |
10 ms |
860 KB |
Output isn't correct |
| 3 |
Incorrect |
17 ms |
860 KB |
Output isn't correct |
| 4 |
Runtime error |
341 ms |
33796 KB |
Memory limit exceeded |
| 5 |
Runtime error |
1034 ms |
53856 KB |
Memory limit exceeded |
| 6 |
Runtime error |
1609 ms |
56660 KB |
Memory limit exceeded |
| 7 |
Runtime error |
693 ms |
40048 KB |
Memory limit exceeded |
| 8 |
Runtime error |
370 ms |
56072 KB |
Memory limit exceeded |
| 9 |
Runtime error |
705 ms |
47432 KB |
Memory limit exceeded |
| 10 |
Runtime error |
2588 ms |
45256 KB |
Memory limit exceeded |
