Submission #23343

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
23343	2017-05-06 11:32:07	duongthoi1999	Boat (APIO16_boat)	C++14	100 / 100	1076 ms	10088 KiB

boat

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#include <bits/stdc++.h>
using namespace std;
#define rep(i,a,n) for (int i=a;i<n;i++)
#define per(i,a,n) for (int i=n-1;i>=a;i--)
#define pb push_back
#define all(x) (x).begin(),(x).end()
#define fi first
#define se second
#define SZ(x) ((int)(x).size())
typedef long long ll;
typedef long double ld;
typedef pair<ll, int> ii;
const int mod = (int) 1e9 + 7;
const ll inf = 1LL << 60;
const int maxn = (int) 1005;
const ld eps = 1e-9;
void add(int &a, ll b) {
    a += (b % mod);
    while (a >= mod) a -= mod;
}
ll pw(ll a, int b) {
    ll res = 1;
    while (b) {
        if(b & 1) res = res * a % mod;
        a = a * a % mod;
        b >>= 1;
    }
    return res;
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 22 / 22
• Subtask 3: 27 / 27
• Subtask 4: 42 / 42