Submission #48581

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
48581	2018-05-17 03:13:07	Namnamseo	Bulldozer (JOI17_bulldozer)	C++17	100 / 100	1848 ms	94664 KiB

bulldozer

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pp;
typedef pair<ll,ll> pll;
void read(int& x){ scanf("%d",&x); }
void read(ll& x){ scanf("%lld",&x); }
template<typename T,typename... Args>
void read(T& a,Args&... b){ read(a); read(b...); }
#define all(x) (x).begin(),(x).end()
#define pb push_back
#define eb emplace_back
#define x first
#define y second
#define DBG if(0)
int n;
typedef tuple<int,int,int> Mine;
Mine p[2010];
struct Kumi {
  ll x, y;
  Kumi(ll x_=0, ll y_=0){
    x = x_; y = y_;
    if((x<0 && y==0) || y<0) x=-x, y=-y;
  }
  bool operator<(const Kumi& r) const {
 
 
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Compilation message (stderr)

bulldozer.cpp: In function 'void read(int&)':
bulldozer.cpp:6:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void read(int& x){ scanf("%d",&x); }
                    ~~~~~^~~~~~~~~
bulldozer.cpp: In function 'void read(ll&)':
bulldozer.cpp:7:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 void read(ll& x){ scanf("%lld",&x); }
                   ~~~~~^~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 20 / 20
• Subtask 3: 35 / 35
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20