結果
| 問題 |
No.538 N.G.S.
|
| コンテスト | |
| ユーザー |
kuuso1
|
| 提出日時 | 2017-07-01 14:54:38 |
| 言語 | C#(csc) (csc 3.9.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 3,171 bytes |
| コンパイル時間 | 1,090 ms |
| コンパイル使用メモリ | 113,884 KB |
| 実行使用メモリ | 26,224 KB |
| 最終ジャッジ日時 | 2024-10-05 03:40:35 |
| 合計ジャッジ時間 | 3,327 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | WA * 4 |
| other | WA * 51 |
コンパイルメッセージ
Microsoft (R) Visual C# Compiler version 3.9.0-6.21124.20 (db94f4cc) Copyright (C) Microsoft Corporation. All rights reserved.
ソースコード
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
class TEST{
static void Main(){
Sol mySol =new Sol();
mySol.Solve();
}
}
class Sol{
public void Solve(){
if(B - A == 0){
Console.WriteLine(C);
} else {
Console.WriteLine( ( C * (C-B) / (B-A) + (B*B - A*C) / (B-A) ));
}
}
Q A,B,C;
public Sol(){
var d = rla();
A = d[0]; B = d[1]; C = d[2];
}
static String rs(){return Console.ReadLine();}
static int ri(){return int.Parse(Console.ReadLine());}
static long rl(){return long.Parse(Console.ReadLine());}
static double rd(){return double.Parse(Console.ReadLine());}
static String[] rsa(char sep=' '){return Console.ReadLine().Split(sep);}
static int[] ria(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>int.Parse(e));}
static long[] rla(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>long.Parse(e));}
static double[] rda(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>double.Parse(e));}
}
struct Q:IComparable<Q> {
long num;
long den;
public static long gcd(long a, long b){
return a == 0 ? b : gcd(b % a, a);
}
public static Q Red(Q x){
long n = x.Num;
long d = x.Den;
long g = gcd(Math.Abs(n), Math.Abs(d));
n /= g;
d /= g;
if(d < 0){n *= -1;d *= -1;}
return new Q(n, d);
}
public int CompareTo(Q t){
var d = num * t.den - den * t.num;
return d > 0 ? 1 : d < 0 ? -1 : 0;
}
public long Num{
get{return num;}
set{this.num = value;}
}
public long Den{
get{return den;}
set{this.den = value;}
}
public Q(long n_, long d_){
if(d_ < 0){ n_ *= -1;d_ *= -1;}
long g = gcd(Math.Abs(n_), Math.Abs(d_));
n_ /= g;
d_ /= g;
num = n_; den = d_;
}
public static implicit operator Q(long n){
return new Q(n, 1);
}
public static Q operator+(Q a, Q b){
return (new Q(a.Num * b.Den + a.Den * b.Num, a.Den * b.Den));
}
public static Q operator-(Q a, Q b){
return (new Q(a.Num * b.Den - a.Den * b.Num, a.Den * b.Den));
}
public static Q operator-(Q a){
return (new Q(-a.Num, a.Den));
}
public static Q operator*(Q a, Q b){
return (new Q(a.Num * b.Num, a.Den * b.Den));
}
public static Q operator/(Q a, Q b){
return (new Q(a.Num * b.Den, a.Den * b.Num));
}
public static bool operator>(Q a, Q b){
return a.CompareTo(b) > 0;
}
public static bool operator<(Q a, Q b){
return a.CompareTo(b) < 0;
}
public static bool operator>= (Q a, Q b){
return a.CompareTo(b) >= 0;
}
public static bool operator<= (Q a, Q b){
return a.CompareTo(b) <= 0;
}
public static bool operator == (Q a, Q b){
return a.Equals(b);
}
public static bool operator != (Q a, Q b){
return !(a == b);
}
public override bool Equals(System.Object obj){
if(obj == null) return false;
Q p = (Q) obj;
if((System.Object) p == null) return false;
return den * p.num == num * p.den;
}
public override int GetHashCode(){
return (den ^ num).GetHashCode();
}
public static Q Min(Q a, Q b){
return a < b ? a : b;
}
public override String ToString(){
return this.Num.ToString()+"/"+this.Den.ToString();
}
}
kuuso1