Submission #699809

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
699809	2023-02-18 04:11:59	Abrar_Al_Samit	Boat (APIO16_boat)	C++17	100 / 100	1798 ms	65668 KiB

boat

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#include<bits/stdc++.h>
using namespace std;
#define ub upper_bound
const int nax = 503;
const int mod = 1e9 + 7;
const int cax = 1e6 + 3;
const long long sux = 103217;
vector<int>ind[nax*2];
int a[nax], b[nax];
int n, m;
int dp[nax*2][nax];
int inv[nax];
int fac[nax], iv[nax];
vector<int>imp;
int add(int a, int b) {
  a += b;
  if(a>=mod) a -= mod;
  return a;
}
int mul(int a, int b) {
  return (a * 1LL * b) % mod;
}
int quickpow(int a, int b) {
  int ret = 1;
  while(b) {
    if(b&1) ret = mul(ret, a);
    a = mul(a, a);
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 22 / 22
• Subtask 3: 27 / 27
• Subtask 4: 42 / 42