Submission #51772

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
51772	2018-06-21 05:11:15	model_code	Sushi (JOI16_sushi)	C++17	100 / 100	8564 ms	76036 KiB

sushi

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#include<stdio.h>
#include<vector>
#include<algorithm>
#include<queue>
using namespace std;
#define SIZE 650
int dat[400000];
priority_queue<int>que[650];
priority_queue<int>fl[650];
void resolve(int t)
{
  for(int i=0;i<que[t].size();i++)
  {
    fl[t].push(-dat[i+SIZE*t]);
    dat[i+SIZE*t]=-fl[t].top();
    fl[t].pop();
  }
  for(;;)
  {
    if(fl[t].empty())break;
    fl[t].pop();
  }
}
void remake(int t)
{
  int s=que[t].size();
  for(int i=0;i<s;i++)que[t].pop();
  for(int i=0;i<s;i++)que[t].push(dat[SIZE*t+i]);
}
int main()
 
 
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Compilation message (stderr)

telegraph.cpp: In function 'void resolve(int)':
telegraph.cpp:12:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<que[t].size();i++)
              ~^~~~~~~~~~~~~~
telegraph.cpp: In function 'int main()':
telegraph.cpp:56:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    for(int i=za%SIZE;i<que[za/SIZE].size();i++)
                      ~^~~~~~~~~~~~~~~~~~~~
telegraph.cpp:33:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&num,&query);
  ~~~~~^~~~~~~~~~~~~~~~~~~~
telegraph.cpp:34:29: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  for(int i=0;i<num;i++)scanf("%d",&dat[i]);
                        ~~~~~^~~~~~~~~~~~~~
telegraph.cpp:40:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d%d",&za,&zb,&zc);
   ~~~~~^~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 15 / 15
• Subtask 3: 80 / 80