Submission #917480

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
917480	2024-01-28 09:49:51	PotatoMan	Sprinkler (JOI22_sprinkler)	C++14	100 / 100	963 ms	100400 KiB

sprinkler

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#include <bits/stdc++.h>
#define inf INT_MAX
#define longlonginf LONG_LONG_MAX
#define mod 998244353
#define MAXN 200005
#define pii pair<ll,ll>
#define ll long long
#define deb(x) cerr<<"[ "<<#x<<" = "<<x<<" ]";
#define yes() cout<<"YES\n";
#define no() cout<<"NO\n";
using namespace std;
 
ll n,k,m,q,cur,z;
ll ans = 0;
string subtask;
string s;
ll bit[MAXN][45];
void update(ll x,ll y,ll d){
  for(int i = y ; i <= 41 ; i += i&(-i)){
    bit[x][i] *= d;
    bit[x][i] %= m;
  }
}
ll get_res(ll x,ll y){
  ll res = 1;
  for(int i = y ; i > 0 ; i -= i&(-i)){
    res *= bit[x][i];
    res %= m;
 
 
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• Subtask 1: 3 / 3
• Subtask 2: 9 / 9
• Subtask 3: 29 / 29
• Subtask 4: 12 / 12
• Subtask 5: 30 / 30
• Subtask 6: 17 / 17