結果
問題 | No.129 お年玉(2) |
ユーザー | kei |
提出日時 | 2018-08-16 01:12:21 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 242 ms / 5,000 ms |
コード長 | 1,796 bytes |
コンパイル時間 | 2,171 ms |
コンパイル使用メモリ | 166,600 KB |
実行使用メモリ | 236,800 KB |
最終ジャッジ日時 | 2024-05-05 23:50:19 |
合計ジャッジ時間 | 8,135 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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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 | 15 ms
19,968 KB |
testcase_01 | AC | 242 ms
236,800 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 109 ms
106,496 KB |
testcase_06 | AC | 158 ms
160,128 KB |
testcase_07 | AC | 191 ms
192,640 KB |
testcase_08 | AC | 135 ms
136,320 KB |
testcase_09 | AC | 173 ms
178,560 KB |
testcase_10 | AC | 215 ms
199,680 KB |
testcase_11 | AC | 123 ms
131,328 KB |
testcase_12 | AC | 163 ms
167,040 KB |
testcase_13 | AC | 170 ms
173,696 KB |
testcase_14 | AC | 167 ms
168,576 KB |
testcase_15 | AC | 136 ms
141,440 KB |
testcase_16 | AC | 154 ms
158,720 KB |
testcase_17 | AC | 182 ms
189,312 KB |
testcase_18 | AC | 179 ms
179,200 KB |
testcase_19 | AC | 189 ms
190,080 KB |
testcase_20 | AC | 182 ms
188,672 KB |
testcase_21 | AC | 224 ms
231,552 KB |
testcase_22 | AC | 133 ms
137,856 KB |
testcase_23 | AC | 203 ms
204,416 KB |
testcase_24 | AC | 190 ms
197,248 KB |
testcase_25 | AC | 123 ms
132,096 KB |
testcase_26 | AC | 127 ms
134,784 KB |
testcase_27 | AC | 126 ms
131,328 KB |
testcase_28 | AC | 226 ms
233,856 KB |
testcase_29 | AC | 1 ms
5,376 KB |
testcase_30 | AC | 2 ms
5,376 KB |
testcase_31 | AC | 2 ms
5,376 KB |
testcase_32 | AC | 1 ms
5,376 KB |
testcase_33 | AC | 4 ms
5,760 KB |
testcase_34 | AC | 3 ms
5,376 KB |
testcase_35 | AC | 3 ms
5,376 KB |
testcase_36 | AC | 3 ms
5,760 KB |
testcase_37 | AC | 4 ms
6,400 KB |
testcase_38 | AC | 29 ms
35,072 KB |
testcase_39 | AC | 44 ms
49,920 KB |
testcase_40 | AC | 117 ms
123,392 KB |
testcase_41 | AC | 73 ms
79,872 KB |
testcase_42 | AC | 35 ms
39,040 KB |
testcase_43 | AC | 33 ms
38,400 KB |
testcase_44 | AC | 231 ms
235,008 KB |
testcase_45 | AC | 20 ms
24,320 KB |
testcase_46 | AC | 51 ms
54,784 KB |
testcase_47 | AC | 223 ms
227,456 KB |
testcase_48 | AC | 138 ms
143,104 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; ll solve(){ ll res = 0; ll N,M; cin >> N >> M; ll x = N-N/(1000*M)*(1000*M); x /= 1000; int comb[M+1][M+1]; 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; }