結果
問題 | No.251 大きな桁の復習問題(1) |
ユーザー |
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提出日時 | 2018-09-26 02:38:53 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 4 ms / 5,000 ms |
コード長 | 1,865 bytes |
コンパイル時間 | 1,766 ms |
コンパイル使用メモリ | 168,236 KB |
実行使用メモリ | 6,820 KB |
最終ジャッジ日時 | 2024-10-07 21:23:34 |
合計ジャッジ時間 | 2,710 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 21 |
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/251>問題文=============================================================================================================================解説=============================================================================================================================*/const ll MOD = 129402307;ll powmod(ll a,ll b) {ll res=1;a%=MOD;for(;b;b>>=1){if(b&1)res=res*a%MOD;a=a*a%MOD;}return res;}ll string2ll(const string S,const ll MOD){ll ret = 0;for(auto c:S){ret = ret*10 + c - '0';ret%=MOD;}return ret;}ll solve(){ll res = 0;string strN,strM; cin >> strN >> strM;if(strM == "0") return 1;ll N = string2ll(strN,MOD);ll M = string2ll(strM,MOD-1);if(N == 0) return 0;res = powmod(N,M);return res;}int main(void) {cin.tie(0); ios_base::sync_with_stdio(false);cout << solve() << endl;return 0;}