結果
問題 | No.438 Cwwプログラミング入門 |
ユーザー |
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提出日時 | 2018-12-17 03:20:07 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 3 ms / 2,000 ms |
コード長 | 2,600 bytes |
コンパイル時間 | 1,790 ms |
コンパイル使用メモリ | 179,452 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-09-25 07:32:09 |
合計ジャッジ時間 | 5,000 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 98 |
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; inline ll gcd(ll a, ll b) { return b ? gcd(b, a%b) : a; } inline ll lcm(ll a, ll b) { return a / gcd(a, b)*b; } 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:> 問題文============================================================ ================================================================= 解説============================================================= ================================================================ */ template<class Type> Type solve(Type res = Type()){ ll x,y,z; cin >> x >> y >> z; // ax + by = z // |a| + |b| := c or w // |a| + |b| - 1 := C or W if(z == 0) return "ccW"; if(x == 0 && y == 0) return "NO"; if(y && z%y==0 && 2*(z/y)-1<=10000){ ll b = z/y; res = string(b,'w') + string(b-1,'C'); return res; } if(x && z%x==0 && 2*(z/x)-1<=10000){ ll a = z/x; res = string(a,'c') + string(a-1,'C'); return res; } if(x == 0 || y == 0) return "NO"; for(ll a = -10000; a <= 10000; a++){ if((z-a*x)%y != 0) continue; ll b = (z-a*x)/y; if(abs(a)*2+abs(b)*2-1>10000) continue; if(a > 0 && b > 0){ res = string(a,'c') + string(b,'w') + string(a+b-1,'C'); }else if(a < 0){ res = string(-a,'c') + string(-a-1,'C') + string(b,'w') + string(b-1,'C') + "W"; }else if(b < 0){ res = string(-b,'w') + string(-b-1,'C') + string(a,'c') + string(a-1,'C') + "W"; } return res; } res = "NO"; return res; } int main(void) { cin.tie(0); ios::sync_with_stdio(false); //solve<ll>(0); cout << fixed << setprecision(12) << solve<string>() << endl; return 0; }