Submission #118054

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
118054	2019-06-18 01:57:34	samjia2000	Alternating Current (BOI18_alternating)	C++14	13 / 100	3034 ms	11820 KiB

alternating

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#include<bits/stdc++.h>
#define fo(i,a,b) for(int i=a;i<=b;i++)
#define fd(i,a,b) for(int i=a;i>=b;i--)
using namespace std;
typedef double db;
typedef long long LL;
int get(){
  char ch;
  while(ch=getchar(),(ch<'0'||ch>'9')&&ch!='-');
  if (ch=='-'){
    int s=0;
    while(ch=getchar(),ch>='0'&&ch<='9')s=s*10+ch-'0';
    return -s;
  }
  int s=ch-'0';
  while(ch=getchar(),ch>='0'&&ch<='9')s=s*10+ch-'0';
  return s;
}
const int N = 2e5+5;
int n,m;
struct section{
  int l,r,id;
  section(const int l_=0,const int r_=0){l=l_;r=r_;}
}s[N],a[N],b[N];
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

alternating.cpp: In function 'int main()':
alternating.cpp:72:6: warning: unused variable 'pm' [-Wunused-variable]
  int pm=m;
      ^~

• Subtask 1: 13 / 13
• Subtask 2: 0 / 20
• Subtask 3: 0 / 22
• Subtask 4: 0 / 19
• Subtask 5: 0 / 26