結果
| 問題 | No.710 チーム戦 | 
| コンテスト | |
| ユーザー |  | 
| 提出日時 | 2018-06-29 22:43:05 | 
| 言語 | C++14 (gcc 13.3.0 + boost 1.87.0) | 
| 結果 | 
                                AC
                                 
                             | 
| 実行時間 | 97 ms / 3,000 ms | 
| コード長 | 2,716 bytes | 
| コンパイル時間 | 844 ms | 
| コンパイル使用メモリ | 74,248 KB | 
| 実行使用メモリ | 43,876 KB | 
| 最終ジャッジ日時 | 2024-07-01 00:04:01 | 
| 合計ジャッジ時間 | 3,572 ms | 
| ジャッジサーバーID (参考情報) | judge2 / judge4 | 
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| ファイルパターン | 結果 | 
|---|---|
| sample | AC * 2 | 
| other | AC * 25 | 
ソースコード
#include <iostream>
#include <algorithm>
#include <vector>
#include <string.h>
using namespace std;
template<class T> inline void YES(T condition){ if(condition) cout << "YES" << endl; else cout << "NO" << endl; }
template<class T> inline void Yes(T condition){ if(condition) cout << "Yes" << endl; else cout << "No" << endl; }
template<class T> inline void POSS(T condition){ if(condition) cout << "POSSIBLE" << endl; else cout << "IMPOSSIBLE" << endl; }
template<class T> inline void Poss(T condition){ if(condition) cout << "Possible" << endl; else cout << "Impossible" << endl; }
template<class T> inline void First(T condition){ if(condition) cout << "First" << endl; else cout << "Second" << endl; }
int character_count(string text, char character){ int ans = 0; for(int i = 0; i < text.size(); i++){ ans += (text[i] == character); } return ans; }
long power(long base, long exponent, long module){ if(exponent % 2){ return power(base, exponent - 1, module) * base % module; }else if(exponent){ long root_ans = power(base, exponent / 2, module); return root_ans * root_ans % module; }else{ return 1; }}
struct position{ int y, x; }; position move_pattern[4] = {{-1, 0}, {0, 1}, {1, 0}, {0, -1}}; // double euclidean(position first, position second){ return sqrt((second.x - first.x) * (second.x - first.x) + (second.y - first.y) * (second.y - first.y)); }
template<class T, class U> string to_string(pair<T, U> x){ return to_string(x.first) + "," + to_string(x.second); }
template<class itr> void array_output(itr start, itr goal){ string ans; for(auto i = start; i != goal; i++){ ans += to_string(*i) + " "; } ans.pop_back(); cout << ans << endl; }
template<class T> T gcd(T a, T b){ if(a && b){ return gcd(min(a, b), max(a, b) % min(a, b)); }else{ return a; }} template<class T> T lcm(T a, T b){ return a / gcd(a, b) * b; }
#define mod long(1e9 + 7)
#define all(x) (x).begin(), (x).end()
#define bitcount(n) __builtin_popcountl(long(n))
struct question{
    int A, B;
};
int N;
vector<question> questions;
int dp[103][100200];
int choose(int now, int remaining){
    if(remaining < 0){
        return 1e9;
    }else if(now == N){
        return (!!remaining) * 1e9;
    }else if(dp[now][remaining] != -1){
        return dp[now][remaining];
    }else{
        return dp[now][remaining] = min(choose(now + 1, remaining - questions[now].A), choose(now + 1, remaining) + questions[now].B);
    }
}
int main(){
    cin >> N;
    questions.resize(N);
    for(int i = 0; i < N; i++){
        cin >> questions[i].A >> questions[i].B;
    }
    memset(dp, -1, sizeof(dp));
    int ans = 1e9;
    for(int i = 0; i < 1e5 + 100; i++){
        ans = min(ans, max(choose(0, i), i));
    }
    cout << ans << endl;
}
            
            
            
        