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 |
|
|
| 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 |