/ SeriousOJ /

Record Detail

Accepted


  
# Status Time Cost Memory Cost
#1 Accepted 1ms 532.0 KiB
#2 Accepted 1ms 320.0 KiB
#3 Accepted 1ms 384.0 KiB
#4 Accepted 1ms 320.0 KiB
#5 Accepted 1ms 512.0 KiB
#6 Accepted 1ms 516.0 KiB
#7 Accepted 1ms 532.0 KiB
#8 Accepted 1ms 324.0 KiB
#9 Accepted 1ms 320.0 KiB
#10 Accepted 1ms 320.0 KiB
#11 Accepted 1ms 320.0 KiB
#12 Accepted 2ms 320.0 KiB
#13 Accepted 1ms 512.0 KiB
#14 Accepted 1ms 320.0 KiB
#15 Accepted 2ms 412.0 KiB
#16 Accepted 2ms 764.0 KiB
#17 Accepted 1ms 320.0 KiB
#18 Accepted 2ms 328.0 KiB
#19 Accepted 1ms 532.0 KiB
#20 Accepted 1ms 532.0 KiB
#21 Accepted 2ms 608.0 KiB
#22 Accepted 19ms 3.07 MiB
#23 Accepted 18ms 2.867 MiB
#24 Accepted 19ms 2.914 MiB
#25 Accepted 38ms 6.074 MiB
#26 Accepted 13ms 2.289 MiB
#27 Accepted 3ms 808.0 KiB
#28 Accepted 20ms 3.441 MiB
#29 Accepted 21ms 3.414 MiB
#30 Accepted 25ms 3.836 MiB
#31 Accepted 30ms 5.508 MiB
#32 Accepted 29ms 3.953 MiB
#33 Accepted 22ms 3.68 MiB
#34 Accepted 25ms 3.648 MiB
#35 Accepted 30ms 6.465 MiB

Code

/* 
*   @author:- SYEDA SADIATUL JANNAT TUSHI
*   date & time :2024-11-05 21:48:46
*   BANGLADESH , SYLHET. 
*/

#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define endl '\n'
#define ll long long
#define ull unsigned long long
#define ld long double
#define PI acos(-1.0)
#define pb push_back
#define mp make_pair
#define vi vector<ll>
#define maxn 500005
#define mod 1000000007
#define inf 1000000007
#define pii pair<ll,ll>
#define vii vector<pii>
#define sz(x) (int)x.size()
#define all(x) x.begin(), x.end()
#define lcm(a,b) ((a*b)/__gcd(a,b));
#define srt(v) sort(v.begin(),v.end())
#define rsrt(v) sort(v.rbegin(),v.rend())
#define setbits(x) __builtin_popcountll(x)
#define rep(i, a, b) for(ll i = (a); i < (b); i++)
#define per(i, a, b) for(int i = (a); i >= (b); i--)
#define rev_str(str) reverse(str.begin(),str.end());
#define print(v) for(auto e:v) cout<<e<<" "; cout<<endl;
#define sum(a) (accumulate((a).begin(), (a).end(), 0LL))
#define printp(v) for(auto e:v) cout<<e.first<<" "<<e.second<<endl;
#define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
bool sortByValue(const pair<int, int>& a, const pair<int, int>& b) {return a.second > b.second;}

void solve(){
   ll n,k;
   cin>>n>>k;

   vi a(n),b,c;
   rep(i,0,n){
     cin>> a[i];
     b.pb(a[i]);
   }
   srt(b);
   ll cnt=0;

   rep(i,0,n){
    if(a[i]!=b[i]){
        c.pb(i+1);
        cnt++;
    }
   }
   ll now=((c.back())-c[0])+1;

   if(now<=k){
    cout<< "YES" <<endl;
    cout<< c[0]<<" "<< c.back()<< endl;
   }
   else{
    cout<< "NO" <<endl;
   }
}

int main() {
    fast
    ll t=1;//cin>>t;
    while (t--) {
        solve();
    }
    return 0;
}

Information

Submit By
Type
Submission
Problem
P1120 Stairway to the Skyline
Contest
Brain Booster #7
Language
C++17 (G++ 13.2.0)
Submit At
2024-11-05 16:24:02
Judged At
2024-11-11 02:27:32
Judged By
Score
100
Total Time
38ms
Peak Memory
6.465 MiB