Submission #804937

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
804937	2023-08-03 12:00:17	79brue	Cultivation (JOI17_cultivation)	C++17	100 / 100	1780 ms	3660 KiB

cultivation

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll INF = 2e9;
ll n, m; int k;
ll X[302], Y[302];
int rx[302], ry[302], sx, sy;
ll ans = LLONG_MAX;
struct Interval{
    ll l, r; /// 높이 구간
    ll ldist, rdist, mdist; /// 최소 길이
    Interval(){}
    Interval(ll l, ll r, ll ldist, ll rdist, ll mdist): l(l), r(r), ldist(ldist), rdist(rdist), mdist(mdist){}
    bool operator<(const Interval &nxt)const{
        return l<nxt.l;
    }
};
pair<ll, int> dqL[1002], dqR[1002], dqLen[1002];
int l1, l2, r1, r2, len1, len2;
vector<Interval> info;
ll udlength[500002], udsize;
ll A[302][302], B[302][302], C[302][302];
pair<ll, ll> arr[302];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

cultivation.cpp: In function 'int main()':
cultivation.cpp:40:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   40 |     scanf("%lld %lld %d", &n, &m, &k);
      |     ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
cultivation.cpp:43:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   43 |         scanf("%lld %lld", &arr[i].first, &arr[i].second);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 15 / 15
• Subtask 4: 30 / 30
• Subtask 5: 20 / 20
• Subtask 6: 20 / 20