Submission #330298


Source Code Expand

#include<bits/stdc++.h>

using namespace std;

#define pb push_back

int n,m,k,i,a[2004],b[2004];
int j,dp[150004];
int ans,h[2005];

vector<int> v;

int main(){
    cin >> n >> m >> k;

    for(i=1 ; i<=m ; i++){
        cin >> a[i];
    }

    for(i=1 ; i<=k ; i++){
        cin >> b[i];
    }

    sort(a+1,a+m+1);

    dp[0] = -1;

    for(i=1 ; i<=m ; i++){
        for(j=n ; j>=0 ; j--){
            if(dp[j] and !dp[j+a[i]]){
                dp[j+a[i]] = i;
            }
        }
    }

    for(i=n ; i>=0 ; i--){
        if(dp[i])
            break;
    }

    int x = i;

    ans = x;

    n -= x;

    while(dp[x] != -1){
        h[dp[x]] = 1;
        x -= a[dp[x]];
    }

    for(i=1 ; i<=m ; i++)
        if(!h[i])
            v.pb(a[i]);

    for(i=1 ; i<=k ; i++){
        v.pb(b[i]);
    }

    sort(v.begin(),v.end());

    for(i=v.size()-1 ; i>=0 ; i--){
        if(!n)
            break;
        ans += min(v[i],n)-1;
        n -= min(v[i],n);
    }

    cout << ans << endl;
}

Submission Info

Submission Time
Task 14 - Farmer
User ykaya
Language C++ (G++ 4.6.4)
Score 100
Code Size 1069 Byte
Status AC
Exec Time 433 ms
Memory 1316 KB

Judge Result

Set Name Set01 Set02 Set03 Set04 Set05 Set06 Set07 Set08 Set09 Set10 Set11 Set12 Set13 Set14 Set15 Set16 Set17 Set18 Set19 Set20
Score / Max Score 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5 5 / 5
Status
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
AC × 1
Set Name Test Cases
Set01 01
Set02 02
Set03 03
Set04 04
Set05 05
Set06 06
Set07 07
Set08 08
Set09 09
Set10 10
Set11 11
Set12 12
Set13 13
Set14 14
Set15 15
Set16 16
Set17 17
Set18 18
Set19 19
Set20 20
Case Name Status Exec Time Memory
01 AC 25 ms 804 KB
02 AC 26 ms 800 KB
03 AC 26 ms 792 KB
04 AC 26 ms 804 KB
05 AC 26 ms 928 KB
06 AC 26 ms 804 KB
07 AC 26 ms 800 KB
08 AC 24 ms 804 KB
09 AC 25 ms 800 KB
10 AC 26 ms 804 KB
11 AC 152 ms 1060 KB
12 AC 170 ms 1060 KB
13 AC 181 ms 1056 KB
14 AC 189 ms 1060 KB
15 AC 208 ms 1056 KB
16 AC 283 ms 1064 KB
17 AC 307 ms 1056 KB
18 AC 358 ms 1064 KB
19 AC 411 ms 1180 KB
20 AC 433 ms 1316 KB