Submission #278871

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
278871	2020-08-22 02:18:58	shrek12357	Dominance (CEOI08_dominance)	C++14	100 / 100	35 ms	768 KiB

dominance

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#include <bits/stdc++.h>
#define eb emplace_back
#define sz(V) ((int)(V).size())
#define allv(V) ((V).begin()),((V).end())
#define sorv(V) sort(allv(V))
#define univ(V) (V).erase(unique(allv(V)),(V).end())
#define upmin(a,b) (a)=min((a),(b))
#define INF (0x3f3f3f3f)
#define INFLL (0x3f3f3f3f3f3f3f3fll)
using namespace std;
typedef long long ll;
typedef pair<int, int> pii;
 
vector<pii> EV[6005];
int S[2][6005];
 
int SY[3005], EY[3005], SX[3005], EX[3005];
 
int A[3005], B[3005], C[3005];
bitset<3005> D;
 
ll AnsW, AnsB;
int N;
 
void process() {
  vector<int> YV, XV;
 
  for(int i = 0; i < N; i++) {
    EY[i]++; EX[i]++;
    YV.eb(SY[i]); YV.eb(EY[i]);
 
 
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Compilation message (stderr)

dominance.cpp: In function 'int main()':
dominance.cpp:66:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   66 |  scanf("%*d%*d%d", &N);
      |  ~~~~~^~~~~~~~~~~~~~~~
dominance.cpp:69:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   69 |   scanf(" %c%d%d%d", &c, &A[i], &B[i], &C[i]);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 100 / 100