Submission #242960

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
242960	2020-06-30 02:42:43	Lawliet	Cloud Computing (CEOI18_clo)	C++17	100 / 100	648 ms	2168 KiB

clo

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#include <bits/stdc++.h>
using namespace std;
typedef long long int lli;
const int MAXS = 2000*50 + 10;
struct event
{
  int type, cmp;
  int qtd, price;
  event(int t, int q, int p, int c)
    : type(t), qtd(q), price(p), cmp(c) {}
  bool operator < (event a)
  {
    if( cmp != a.cmp ) return cmp < a.cmp;
    return type > a.type;
  }
};
int n, m;
lli dp[2][MAXS];
vector<event> v;
int main()
{
 
 
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Compilation message (stderr)

clo.cpp: In constructor 'event::event(int, int, int, int)':
clo.cpp:11:11: warning: 'event::price' will be initialized after [-Wreorder]
  int qtd, price;
           ^~~~~
clo.cpp:10:12: warning:   'int event::cmp' [-Wreorder]
  int type, cmp;
            ^~~
clo.cpp:13:2: warning:   when initialized here [-Wreorder]
  event(int t, int q, int p, int c)
  ^~~~~
clo.cpp: In function 'int main()':
clo.cpp:31:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
  ~~~~~^~~~~~~~~
clo.cpp:38:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d %d",&q,&c,&p);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~
clo.cpp:45:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&m);
  ~~~~~^~~~~~~~~
clo.cpp:50:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d %d",&q,&c,&p);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 18 / 18
• Subtask 2: 18 / 18
• Subtask 3: 18 / 18
• Subtask 4: 18 / 18
• Subtask 5: 18 / 18
• Subtask 6: 10 / 10