Submission #363443

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
363443	2021-02-06 02:27:17	Killer2501	Cake 3 (JOI19_cake3)	C++14	100 / 100	3989 ms	18164 KiB

cake3

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//#include "holiday.h"
#include <bits/stdc++.h>
#define pb push_back
#define task "sequence"
#define pll pair<ll, ll>
#define pii pair<vector<ll>, ll>
#define fi first
#define se second
using ll = int;
const long long mod = 1e16+7;
const ll mod1 = 1e9+1;
const ll N = 2e5+5;
const int base = 350;
using ull = unsigned long long;
using namespace std;
ll n, m, t, k, T, u, v, a[N], c[N], d[N], b[N],  cnt[N*4], s;
long long ans, tong, sum[N*4];
vector<ll> adj[N], kq;
vector<pll> l, r;
pll p[N];
void update(ll id, ll l, ll r, ll pos)
{
    if(l == r)
    {
        if(cnt[id] == 0)
        {
            cnt[id] = 1;
            sum[id] = p[c[l]].se;
        }
        else
 
 
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Compilation message (stderr)

cake3.cpp: In function 'int main()':
cake3.cpp:135:15: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
  135 |        freopen(task".in", "r", stdin);
      |        ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
cake3.cpp:136:15: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
  136 |        freopen(task".out", "w", stdout);
      |        ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76