Submission #43661

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
43661	2018-03-19 07:34:57	gnoor	Bali Sculptures (APIO15_sculpture)	C++14	100 / 100	132 ms	748 KiB

sculpture

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#include <cstdio>
#include <cstring>
#include <algorithm>
#include <vector>
using namespace std;
long long tbl[5000];
int dis[5000];
bool mic[300][300];
int n,a,b;
int num(long long mask) {
  memset(dis,63,sizeof(dis));
  dis[0]=0;
  for (int i=0;i<=n;i++) {
    for (int j=i+1;j<=n;j++) {
      if (((tbl[j]-tbl[i])&(~mask))==0) {
        dis[j]=min(dis[j],dis[i]+1);
      }
    }
  }
  return dis[n];
}
bool work(long long mask) {
  memset(mic,0,sizeof(mic));
  mic[0][0]=true;
  for (int k=1;k<=b;k++) {
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

sculpture.cpp: In function 'int main()':
sculpture.cpp:51:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d",&n,&a,&b);
                          ^
sculpture.cpp:53:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld",&tbl[i]);
                        ^

• Subtask 1: 9 / 9
• Subtask 2: 16 / 16
• Subtask 3: 21 / 21
• Subtask 4: 25 / 25
• Subtask 5: 29 / 29