Submission #374927

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
374927	2021-03-08 14:49:18	Killer2501	마스코트 (JOI13_mascots)	C++14	100 / 100	1530 ms	207244 KiB

mascots

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#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define task "conststrfd"
#define pll pair<ll, ll>
#define pii pair<ll, pll>
#define fi first
#define se second
#define ull unsigned long long
using namespace std;
const ll mod = 1e9+7;
const ll N = 3005;
vector<ll> kq;
vector<pll> pre;
string s;
ll n, m, t, k, b[N*N], p, a[N*N], ans, tong, c, r, cnt;
ll dp[N][N];
ll pw(ll k, ll n)
{
    ll total = 1;
    for(; n; n >>= 1)
    {
        if(n & 1)total = total * k % mod;
        k = k * k % mod;
    }
    return total;
}
ll C(ll u, ll v)
 
 
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Compilation message (stderr)

mascots.cpp: In function 'int main()':
mascots.cpp:71:15: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   71 |        freopen(task".inp", "r", stdin);
      |        ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
mascots.cpp:72:15: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   72 |        freopen(task".out", "w", stdout);
      |        ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 30 / 30
• Subtask 3: 60 / 60