結果
| 問題 |
No.438 Cwwプログラミング入門
|
| コンテスト | |
| ユーザー |
kei
|
| 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;
}
kei