Submission #74836563


Source Code Expand

#include<bits/stdc++.h>

// #define XAERIC666
#define int long long
#define pii pair<int,int>
#define fi first
#define se second
#ifndef XAERIC666
  #define xaeric(...) {fprintf(stderr,__VA_ARGS__);fflush(stderr);}
#else
  #define xaeric(...) 114514
#endif
int read(){
  int x=0,f=1;
  char c=getchar();
  while(c<'0'||'9'<c){if(c=='-')f=-1;c=getchar();}
  while('0'<=c&&c<='9'){x=x*10+c-48;c=getchar();}
  return x*f;
}
// void in(int*a,int n){for(int i=1;i<=n;i++)a[i]=read();}
// void out(int*a,int n){for(int i=1;i<=n;i++)printf("%lld%c",a[i]," \n"[i==n]);}
#define rep(i,a,b) for(int i=(a);i<=(b);++i)
#define _rep(i,a,b) for(int i=(b);i>=(a);--i)
#define YES puts("YES");
#define NO puts("NO");
void chmax(auto&a,auto b){if(a<b)a=b;}
void chmin(auto&a,auto b){if(a<b)a=b;}
using namespace std;

const int P=998244353;
const int N=3e5+5;
int n,k,tot;
pii st[N];
void solve(){
  n=read(),k=read();
  for(int i=0;i<=n;i++){
    int x=read();
    if(i==0){
      st[++tot]={i,x};
    }
    else{
      if(abs(st[tot].se-x)>=k){
        st[++tot]={i,x};
      }
    }
  }
  for(int i=1;i<=tot;i++){
    printf("%lld %lld\n",st[i].fi,st[i].se);
  }
}

signed main(){
  int TTTT=1;
  // int TTTT=read();
  while(TTTT--){
    solve();
  }
}

Submission Info

Submission Time
Task B - Sensor Data Logging
User Xaeric
Language C++23 (GCC 15.2.0)
Score 200
Code Size 1295 Byte
Status AC
Exec Time 1 ms
Memory 3872 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 1
AC × 14
Set Name Test Cases
Sample sample_01.txt
All sample_01.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 3592 KiB
test_01.txt AC 1 ms 3816 KiB
test_02.txt AC 1 ms 3872 KiB
test_03.txt AC 1 ms 3816 KiB
test_04.txt AC 1 ms 3600 KiB
test_05.txt AC 1 ms 3616 KiB
test_06.txt AC 1 ms 3748 KiB
test_07.txt AC 1 ms 3824 KiB
test_08.txt AC 1 ms 3748 KiB
test_09.txt AC 1 ms 3824 KiB
test_10.txt AC 1 ms 3872 KiB
test_11.txt AC 1 ms 3760 KiB
test_12.txt AC 1 ms 3800 KiB
test_13.txt AC 1 ms 3668 KiB