Submission #72378873

Source Code Expand

#include <bits/stdc++.h>
#define endl '\n'
using namespace std;

using ll=long long;
using ull=unsigned long long;

void solve(){
    int N, W; cin>>N>>W;
    vector<ll> C(N);
    for(int i=0; i<N; ++i)cin>>C[i];

    ll ans=1e17;
    vector<ll> A(2*W*2+1);
    for(int i=0; i<N; ++i){
        int n=i%(2*W)+1;
        A[n]+=C[i];
        A[n+2*W]=A[n];
    }
    for(int i=1; i<=2*W*2; ++i)A[i]+=A[i-1];
    for(int i=1; i<=2*W; ++i)ans=min(ans, A[i+W]-A[i]);
    cout<<ans<<endl;
}

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    //cout<<fixed<<setprecision(17);
    int T=1; cin>>T;
    while(T--)solve();
    return 0;
}

Submission Info

Submission Time
Task C - Striped Horse
User Aseteyan
Language C++23 (GCC 15.2.0)
Score 300
Code Size 679 Byte
Status AC
Exec Time 12 ms
Memory 11132 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 1
AC × 27
Set Name Test Cases
Sample sample_01.txt
All 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, random_15.txt, random_16.txt, random_17.txt, random_18.txt, random_19.txt, random_20.txt, random_21.txt, random_22.txt, random_23.txt, random_24.txt, random_25.txt, random_26.txt, sample_01.txt
Case Name Status Exec Time Memory
random_01.txt AC 7 ms 3576 KiB
random_02.txt AC 7 ms 3520 KiB
random_03.txt AC 8 ms 3704 KiB
random_04.txt AC 8 ms 3584 KiB
random_05.txt AC 9 ms 3708 KiB
random_06.txt AC 10 ms 5752 KiB
random_07.txt AC 9 ms 3760 KiB
random_08.txt AC 10 ms 6000 KiB
random_09.txt AC 9 ms 3780 KiB
random_10.txt AC 9 ms 5604 KiB
random_11.txt AC 9 ms 3584 KiB
random_12.txt AC 10 ms 7804 KiB
random_13.txt AC 9 ms 3780 KiB
random_14.txt AC 10 ms 5912 KiB
random_15.txt AC 9 ms 3712 KiB
random_16.txt AC 10 ms 6060 KiB
random_17.txt AC 8 ms 3764 KiB
random_18.txt AC 9 ms 4900 KiB
random_19.txt AC 8 ms 3588 KiB
random_20.txt AC 9 ms 4264 KiB
random_21.txt AC 1 ms 3588 KiB
random_22.txt AC 4 ms 8036 KiB
random_23.txt AC 12 ms 11132 KiB
random_24.txt AC 10 ms 8056 KiB
random_25.txt AC 9 ms 5680 KiB
random_26.txt AC 11 ms 8184 KiB
sample_01.txt AC 1 ms 3652 KiB