Submission #56552

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
56552	2018-07-11 16:44:02	ruhanhabib39	Pinball (JOI14_pinball)	C++17	100 / 100	994 ms	78256 KiB

pinball

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#include <bits/stdc++.h>
using namespace std;
const int MAXM = 1e5;
const int MX = 4 * MAXM + 10;
const long long INF = 1e18;
struct dat {
   long long a, b, c, d;
};
ostream& operator<<(ostream& os, dat d) {
   return os << "{[" << d.a << ", " << d.b << "] " << d.c << " " << d.d << "}";
}
long long N, M;
dat dt[MAXM + 10];
long long mn[3 * MX + 10];
long long pref[MAXM + 10], suff[MAXM + 10];
void compress() {
   set<int> st;
   for(int i = 1; i <= M; i++) {
      st.insert(dt[i].a);
      st.insert(dt[i].b);
      st.insert(dt[i].c);
   }
   map<int,int> mp;
   int ii = 0;
   for(int x : st) mp[x] = ++ii;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

pinball.cpp: In function 'int main()':
pinball.cpp:66:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%lld%lld", &M, &N);
    ~~~~~^~~~~~~~~~~~~~~~~~~~
pinball.cpp:68:12: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
       scanf("%lld%lld%lld%lld", &dt[i].a, &dt[i].b, &dt[i].c, &dt[i].d);
       ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 11 / 11
• Subtask 2: 18 / 18
• Subtask 3: 22 / 22
• Subtask 4: 49 / 49