Submission #62057906

Source Code Expand

#include<bits/stdc++.h>

using namespace std;

#define debug cout<<"Debug\n";
#define yes cout<<"YES"<<'\n';
#define no cout<<"NO"<<'\n';
#define en '\n'
#define all(x) x.begin() , x.end()

#define ll long long
#define ull unsigned long long

#define pi acos(-1.0)
#define mod 1000000007

#define _fastio_  ios_base:: sync_with_stdio(false); cin.tie(0); cout.tie(0);




int main(){
    _fastio_
    set<double>st;
    ll n;
    cin>>n;
    ll a[n+10];
    for(ll i=1;i<=n;i++){
        cin>>a[i];
    }
    bool f=true;
    for(ll i=2;i<=n;i++){
        if(a[i]*a[1]!=a[i-1]*a[2]) f=false;
    }

    if(f) cout<<"Yes"<<en;
    else cout<<"No"<<en;
    return 0;
}

Submission Info

Submission Time
Task B - Geometric Sequence
User ComplexityCutter
Language C++ 20 (gcc 12.2)
Score 200
Code Size 711 Byte
Status AC
Exec Time 1 ms
Memory 3568 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 30
Set Name Test Cases
Sample example_00.txt, example_01.txt, example_02.txt
All example_00.txt, example_01.txt, example_02.txt, hand_00.txt, hand_01.txt, hand_02.txt, hand_03.txt, hand_04.txt, hand_05.txt, hand_06.txt, hand_07.txt, hand_08.txt, hand_09.txt, hand_10.txt, hand_11.txt, random_00.txt, random_01.txt, random_02.txt, random_03.txt, random_04.txt, random_05.txt, random_06.txt, random_07.txt, random_08.txt, random_09.txt, random_10.txt, random_11.txt, random_12.txt, random_13.txt, random_14.txt
Case Name Status Exec Time Memory
example_00.txt AC 1 ms 3504 KiB
example_01.txt AC 1 ms 3568 KiB
example_02.txt AC 1 ms 3472 KiB
hand_00.txt AC 1 ms 3504 KiB
hand_01.txt AC 1 ms 3496 KiB
hand_02.txt AC 1 ms 3420 KiB
hand_03.txt AC 1 ms 3416 KiB
hand_04.txt AC 1 ms 3436 KiB
hand_05.txt AC 1 ms 3424 KiB
hand_06.txt AC 1 ms 3360 KiB
hand_07.txt AC 1 ms 3504 KiB
hand_08.txt AC 1 ms 3416 KiB
hand_09.txt AC 1 ms 3384 KiB
hand_10.txt AC 1 ms 3504 KiB
hand_11.txt AC 1 ms 3360 KiB
random_00.txt AC 1 ms 3444 KiB
random_01.txt AC 1 ms 3424 KiB
random_02.txt AC 1 ms 3496 KiB
random_03.txt AC 1 ms 3504 KiB
random_04.txt AC 1 ms 3396 KiB
random_05.txt AC 1 ms 3420 KiB
random_06.txt AC 1 ms 3392 KiB
random_07.txt AC 1 ms 3504 KiB
random_08.txt AC 1 ms 3352 KiB
random_09.txt AC 1 ms 3364 KiB
random_10.txt AC 1 ms 3508 KiB
random_11.txt AC 1 ms 3424 KiB
random_12.txt AC 1 ms 3500 KiB
random_13.txt AC 1 ms 3416 KiB
random_14.txt AC 1 ms 3424 KiB