提出 #76220292


ソースコード 拡げる

//#define _GLIBCXX_DEBUG
//提出の際、1行目はコメントアウトすること
#include <bits/stdc++.h>
using namespace std;
using ll=long long;
using ull=unsigned long long;
#define rep(a,b) for(ll a=0;a<b;a++)
#define rrep(a,b) for(ll a=b-1;a>=0;a--)
const long double pai=3.14159265358979323;
using Pair = pair<ll,ll>;
#define MOD 998244353
#define INF 1000000000000000000
#define MINF -1000000000000000000
using vll = vector<ll>;
#include <atcoder/all>
using namespace atcoder;


int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    ll N,K;
    cin>>N>>K;
    vector<Pair> A(N);
    rep(i,N){
        cin>>A[i].first>>A[i].second;
    }

    vector<vll> dp(N+1,vll(K+1,-INF));
    dp[0][0]=0;

    rep(i,N){
        rep(j,K+1){
            if(dp[i][j]==-INF){continue;}
            if(A[i].first==1){
                dp[i+1][j]=max(dp[i][j],dp[i+1][j]);//断った場合
                if(j!=K){dp[i+1][j+1]=max(dp[i+1][j+1],dp[i][j]+A[i].second);}
            }
            else{
                if(j==0){
                    dp[i+1][j]=max(dp[i+1][j],dp[i][j]+A[i].second);
                }

                dp[i+1][j]=max(dp[i][j],dp[i+1][j]);//断った場合
                if(j!=0){dp[i+1][j-1]=max(dp[i+1][j-1],dp[i][j]+A[i].second);}
            }
        }
    }

    cout<<dp[N][0]<<endl;

}

提出情報

提出日時
問題 C - 荷物運びの報酬
ユーザ Yomenashi
言語 C++23 (GCC 15.2.0)
得点 366
コード長 1384 Byte
結果 AC
実行時間 58 ms
メモリ 87040 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 366 / 366
結果
AC × 5
AC × 95
セット名 テストケース
Sample sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt
All sample01.txt, sample02.txt, sample03.txt, sample04.txt, sample05.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt, in69.txt, in70.txt, in71.txt, in72.txt, in73.txt, in74.txt, in75.txt, in76.txt, in77.txt, in78.txt, in79.txt, in80.txt, in81.txt, in82.txt, in83.txt, in84.txt, in85.txt, in86.txt, in87.txt, in88.txt, in89.txt, in90.txt
ケース名 結果 実行時間 メモリ
in01.txt AC 1 ms 3384 KiB
in02.txt AC 1 ms 3468 KiB
in03.txt AC 1 ms 3496 KiB
in04.txt AC 1 ms 3540 KiB
in05.txt AC 1 ms 3512 KiB
in06.txt AC 1 ms 3384 KiB
in07.txt AC 1 ms 3468 KiB
in08.txt AC 1 ms 3376 KiB
in09.txt AC 1 ms 3384 KiB
in10.txt AC 1 ms 3516 KiB
in11.txt AC 47 ms 81532 KiB
in12.txt AC 48 ms 81712 KiB
in13.txt AC 12 ms 10288 KiB
in14.txt AC 12 ms 10364 KiB
in15.txt AC 12 ms 10356 KiB
in16.txt AC 57 ms 86960 KiB
in17.txt AC 12 ms 10308 KiB
in18.txt AC 47 ms 81468 KiB
in19.txt AC 55 ms 86716 KiB
in20.txt AC 43 ms 81584 KiB
in21.txt AC 49 ms 86952 KiB
in22.txt AC 55 ms 87024 KiB
in23.txt AC 51 ms 87004 KiB
in24.txt AC 55 ms 87028 KiB
in25.txt AC 56 ms 86968 KiB
in26.txt AC 55 ms 86980 KiB
in27.txt AC 55 ms 86968 KiB
in28.txt AC 45 ms 81664 KiB
in29.txt AC 56 ms 86852 KiB
in30.txt AC 52 ms 87040 KiB
in31.txt AC 1 ms 3420 KiB
in32.txt AC 1 ms 3584 KiB
in33.txt AC 1 ms 3468 KiB
in34.txt AC 1 ms 3536 KiB
in35.txt AC 5 ms 12216 KiB
in36.txt AC 22 ms 43380 KiB
in37.txt AC 1 ms 3420 KiB
in38.txt AC 1 ms 3592 KiB
in39.txt AC 1 ms 3464 KiB
in40.txt AC 1 ms 3512 KiB
in41.txt AC 1 ms 3496 KiB
in42.txt AC 1 ms 3596 KiB
in43.txt AC 1 ms 3548 KiB
in44.txt AC 1 ms 3548 KiB
in45.txt AC 1 ms 3472 KiB
in46.txt AC 1 ms 3420 KiB
in47.txt AC 11 ms 9776 KiB
in48.txt AC 48 ms 74040 KiB
in49.txt AC 12 ms 10308 KiB
in50.txt AC 51 ms 86684 KiB
in51.txt AC 11 ms 10296 KiB
in52.txt AC 11 ms 10288 KiB
in53.txt AC 10 ms 10308 KiB
in54.txt AC 49 ms 81564 KiB
in55.txt AC 46 ms 81712 KiB
in56.txt AC 45 ms 81720 KiB
in57.txt AC 47 ms 81968 KiB
in58.txt AC 57 ms 86868 KiB
in59.txt AC 55 ms 86908 KiB
in60.txt AC 49 ms 83624 KiB
in61.txt AC 3 ms 7212 KiB
in62.txt AC 2 ms 5936 KiB
in63.txt AC 57 ms 86840 KiB
in64.txt AC 57 ms 86956 KiB
in65.txt AC 58 ms 86980 KiB
in66.txt AC 53 ms 80724 KiB
in67.txt AC 1 ms 3584 KiB
in68.txt AC 1 ms 3468 KiB
in69.txt AC 1 ms 3384 KiB
in70.txt AC 1 ms 3420 KiB
in71.txt AC 1 ms 3376 KiB
in72.txt AC 1 ms 3464 KiB
in73.txt AC 1 ms 3420 KiB
in74.txt AC 1 ms 3512 KiB
in75.txt AC 1 ms 3496 KiB
in76.txt AC 1 ms 3420 KiB
in77.txt AC 1 ms 3536 KiB
in78.txt AC 1 ms 3536 KiB
in79.txt AC 1 ms 3384 KiB
in80.txt AC 1 ms 3512 KiB
in81.txt AC 1 ms 3640 KiB
in82.txt AC 1 ms 3664 KiB
in83.txt AC 1 ms 3468 KiB
in84.txt AC 1 ms 3420 KiB
in85.txt AC 1 ms 3540 KiB
in86.txt AC 1 ms 3464 KiB
in87.txt AC 56 ms 86960 KiB
in88.txt AC 57 ms 86952 KiB
in89.txt AC 48 ms 81732 KiB
in90.txt AC 48 ms 81708 KiB
sample01.txt AC 1 ms 3516 KiB
sample02.txt AC 1 ms 3536 KiB
sample03.txt AC 1 ms 3376 KiB
sample04.txt AC 1 ms 3584 KiB
sample05.txt AC 1 ms 3496 KiB