제출 #94808

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
94808	2019-01-24 07:10:31	Retro3014	Pinball (JOI14_pinball)	C++17	100 / 100	182 ms	12160 KiB

pinball

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#include <iostream>
#include <algorithm>
#include <vector>
#include <stdio.h>
#define INF 1000000000000000000LL
#define MAX_N 1000000000
#define MAX_M 100000
typedef long long ll;
using namespace std;
int M, N;
struct S1{
  int a, b, c, d;
  int idx;
};
struct S2{
  int idx, x;
  bool operator <(const S2 &a){
    return x<a.x;
  }
};
vector<S1> v1;
vector<S2> v2;
vector<int> v3;
int two = 1;
ll seg1[MAX_M*4+1], seg2[MAX_M*4+1];
ll ans = INF;
void update1(int x, ll y){
 
 
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컴파일 시 표준 에러 (stderr) 메시지

pinball.cpp: In function 'int main()':
pinball.cpp:87:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<v2.size(); i++){
               ~^~~~~~~~~~
pinball.cpp:94:16: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0; i<v1.size(); i++){
               ~^~~~~~~~~~
pinball.cpp:78:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &M, &N);
  ~~~~~^~~~~~~~~~~~~~~~~
pinball.cpp:82:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d%d", &a, &b, &c, &d);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

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