結果
問題 | No.129 お年玉(2) |
ユーザー | kei |
提出日時 | 2018-08-16 01:14:05 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 240 ms / 5,000 ms |
コード長 | 1,825 bytes |
コンパイル時間 | 1,746 ms |
コンパイル使用メモリ | 166,352 KB |
実行使用メモリ | 236,672 KB |
最終ジャッジ日時 | 2024-05-05 23:51:25 |
合計ジャッジ時間 | 7,814 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 19 ms
22,144 KB |
testcase_01 | AC | 231 ms
236,672 KB |
testcase_02 | AC | 1 ms
5,376 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 98 ms
108,544 KB |
testcase_06 | AC | 148 ms
162,176 KB |
testcase_07 | AC | 185 ms
194,816 KB |
testcase_08 | AC | 135 ms
138,240 KB |
testcase_09 | AC | 172 ms
180,736 KB |
testcase_10 | AC | 192 ms
200,960 KB |
testcase_11 | AC | 125 ms
133,248 KB |
testcase_12 | AC | 155 ms
168,960 KB |
testcase_13 | AC | 164 ms
176,000 KB |
testcase_14 | AC | 164 ms
170,496 KB |
testcase_15 | AC | 133 ms
143,488 KB |
testcase_16 | AC | 151 ms
160,896 KB |
testcase_17 | AC | 177 ms
191,360 KB |
testcase_18 | AC | 167 ms
181,248 KB |
testcase_19 | AC | 180 ms
192,256 KB |
testcase_20 | AC | 180 ms
190,848 KB |
testcase_21 | AC | 219 ms
232,192 KB |
testcase_22 | AC | 131 ms
139,776 KB |
testcase_23 | AC | 195 ms
206,592 KB |
testcase_24 | AC | 192 ms
199,296 KB |
testcase_25 | AC | 133 ms
134,016 KB |
testcase_26 | AC | 131 ms
136,832 KB |
testcase_27 | AC | 126 ms
133,248 KB |
testcase_28 | AC | 240 ms
233,984 KB |
testcase_29 | AC | 2 ms
5,376 KB |
testcase_30 | AC | 2 ms
5,376 KB |
testcase_31 | AC | 2 ms
5,376 KB |
testcase_32 | AC | 2 ms
5,376 KB |
testcase_33 | AC | 5 ms
7,680 KB |
testcase_34 | AC | 3 ms
5,504 KB |
testcase_35 | AC | 4 ms
7,168 KB |
testcase_36 | AC | 5 ms
7,680 KB |
testcase_37 | AC | 5 ms
8,448 KB |
testcase_38 | AC | 32 ms
37,376 KB |
testcase_39 | AC | 47 ms
52,096 KB |
testcase_40 | AC | 122 ms
125,696 KB |
testcase_41 | AC | 84 ms
81,920 KB |
testcase_42 | AC | 35 ms
40,960 KB |
testcase_43 | AC | 34 ms
40,448 KB |
testcase_44 | AC | 227 ms
235,008 KB |
testcase_45 | AC | 22 ms
26,240 KB |
testcase_46 | AC | 50 ms
56,960 KB |
testcase_47 | AC | 218 ms
228,352 KB |
testcase_48 | AC | 137 ms
145,280 KB |
ソースコード
#include "bits/stdc++.h" using namespace std; typedef long long ll; typedef pair<int, int> pii; typedef pair<ll, ll> pll; const int INF = 1e9; const ll LINF = 1e18; template<class S,class T> ostream& operator << (ostream& out,const pair<S,T>& o){ out << "(" << o.first << "," << o.second << ")"; return out; } template<class T> ostream& operator << (ostream& out,const vector<T> V){ for(int i = 0; i < V.size(); i++){ out << V[i]; if(i!=V.size()-1) out << " ";} return out; } template<class T> ostream& operator << (ostream& out,const vector<vector<T> > Mat){ for(int i = 0; i < Mat.size(); i++) { if(i != 0) out << endl; out << Mat[i];} return out; } template<class S,class T> ostream& operator << (ostream& out,const map<S,T> mp){ out << "{ "; for(auto it = mp.begin(); it != mp.end(); it++){ out << it->first << ":" << it->second; if(mp.size()-1 != distance(mp.begin(),it)) out << ", "; } out << " }"; return out; } /* <url:https://yukicoder.me/problems/no/129> 問題文============================================================ ================================================================= 解説============================================================= ================================================================ */ const ll MOD = 1e9; const int MAX_M = 10000; int comb[MAX_M+1][MAX_M+1]; ll solve(){ ll res = 0; ll N,M; cin >> N >> M; ll x = N-N/(1000*M)*(1000*M); x /= 1000; for (int i = 0; i <= M; i++) { for (int j = 0; j <= i; j++) { if (j == 0 || j == i) comb[i][j] = 1; else comb[i][j] = (comb[i - 1][j - 1] + comb[i - 1][j])%MOD; } } res = comb[M][x]; return res; } int main(void) { cin.tie(0); ios_base::sync_with_stdio(false); cout << solve() << endl; return 0; }