Submission #199308

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
199308	2020-01-30 23:17:33	osaaateiasavtnl	Boat (APIO16_boat)	C++14	100 / 100	968 ms	8696 KiB

boat

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#include<bits/stdc++.h>
using namespace std;
#define ii pair <int, int>
#define app push_back
#define all(a) a.begin(), a.end()
#define bp __builtin_popcount
#define ll long long
#define mp make_pair
#define f first
#define s second
#define Time (double)clock()/CLOCKS_PER_SEC
const int N = 1007, MOD = 1000 * 1000 * 1000 + 7;
int fp(int a, int p) {
    ll ans = 1, c = a;
    for (int i = 0; (1ll << i) <= p; ++i) {
        if ((p >> i) & 1) ans = ans * c % MOD;
        c = c * c % MOD;
    }   
    return ans;
}   
int f[N], inv[N];
int n, l[N], r[N], dp[N][N], mem[N][N], cur[N], lmao[N];
signed main() {
    #ifdef HOME
    freopen("input.txt", "r", stdin);
    #else
    ios_base::sync_with_stdio(0); cin.tie(0);
    #endif
    f[0] = inv[0] = 1;
    for (int i = 1; i < N; ++i) {
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 22 / 22
• Subtask 3: 27 / 27
• Subtask 4: 42 / 42