Submission #72009

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
72009	2018-08-26 04:37:28	BOJ 8481 (#118)	Box Run (FXCUP3_box)	C++17	17 / 100	1080 ms	1868 KiB

box

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#include <stdio.h>
#include <algorithm>
#include <vector>
using namespace std;
int n;
int h[500010];
int x[2100000];
int base;
int get_max(int s, int e){
  s += base;
  e += base;
  int ret = 0;
  if(s == e) return x[s];
  while(s < e){
    if(s % 2 == 1){
      ret = max(ret, x[s]);
      s += 1;
    }
    if(e % 2 == 0){
      ret = max(ret, x[e]);
      e -= 1;
    }
    s /= 2;
    e /= 2;
    if(s == e){
      ret = max(ret, x[e]);
    }
  }
  return ret;
}
 
 
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Compilation message (stderr)

box.cpp: In function 'int main()':
box.cpp:54:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(int i=1; i<temp.size(); i++){
                ~^~~~~~~~~~~~
box.cpp:32:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ~~~~~^~~~~~~~~~
box.cpp:34:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", &h[i]);
   ~~~~~^~~~~~~~~~~~~

• Subtask 1: 17 / 17
• Subtask 2: 0 / 83