結果

問題 No.538 N.G.S.
ユーザー kuuso1kuuso1
提出日時 2017-07-01 14:56:44
言語 C#(csc)
(csc 3.9.0)
結果
AC  
実行時間 29 ms / 2,000 ms
コード長 3,249 bytes
コンパイル時間 1,276 ms
コンパイル使用メモリ 113,100 KB
実行使用メモリ 24,320 KB
最終ジャッジ日時 2023-10-25 04:40:13
合計ジャッジ時間 4,341 ms
ジャッジサーバーID
（参考情報） 		judge13 / judge12
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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 27 ms
24,316 KB
testcase_01 AC 28 ms
24,316 KB
testcase_02 AC 27 ms
24,320 KB
testcase_03 AC 27 ms
24,316 KB
testcase_04 AC 27 ms
24,316 KB
testcase_05 AC 27 ms
24,320 KB
testcase_06 AC 27 ms
24,316 KB
testcase_07 AC 28 ms
24,316 KB
testcase_08 AC 28 ms
24,316 KB
testcase_09 AC 27 ms
24,316 KB
testcase_10 AC 27 ms
24,316 KB
testcase_11 AC 26 ms
24,320 KB
testcase_12 AC 27 ms
24,316 KB
testcase_13 AC 27 ms
24,316 KB
testcase_14 AC 27 ms
24,320 KB
testcase_15 AC 28 ms
24,316 KB
testcase_16 AC 27 ms
24,320 KB
testcase_17 AC 28 ms
24,316 KB
testcase_18 AC 27 ms
24,316 KB
testcase_19 AC 28 ms
24,320 KB
testcase_20 AC 28 ms
24,316 KB
testcase_21 AC 27 ms
24,320 KB
testcase_22 AC 28 ms
24,316 KB
testcase_23 AC 27 ms
24,320 KB
testcase_24 AC 27 ms
24,316 KB
testcase_25 AC 27 ms
24,320 KB
testcase_26 AC 27 ms
24,316 KB
testcase_27 AC 27 ms
24,320 KB
testcase_28 AC 27 ms
24,316 KB
testcase_29 AC 28 ms
24,320 KB
testcase_30 AC 29 ms
24,320 KB
testcase_31 AC 27 ms
24,316 KB
testcase_32 AC 28 ms
24,320 KB
testcase_33 AC 26 ms
24,316 KB
testcase_34 AC 27 ms
24,316 KB
testcase_35 AC 27 ms
24,320 KB
testcase_36 AC 27 ms
24,316 KB
testcase_37 AC 27 ms
24,320 KB
testcase_38 AC 27 ms
24,320 KB
testcase_39 AC 27 ms
24,316 KB
testcase_40 AC 28 ms
24,316 KB
testcase_41 AC 27 ms
24,320 KB
testcase_42 AC 28 ms
24,316 KB
testcase_43 AC 27 ms
24,320 KB
testcase_44 AC 27 ms
24,320 KB
testcase_45 AC 29 ms
24,316 KB
testcase_46 AC 27 ms
24,316 KB
testcase_47 AC 27 ms
24,316 KB
testcase_48 AC 27 ms
24,316 KB
testcase_49 AC 27 ms
24,316 KB
testcase_50 AC 28 ms
24,316 KB
testcase_51 AC 27 ms
24,316 KB
testcase_52 AC 28 ms
24,320 KB
testcase_53 AC 28 ms
24,320 KB
testcase_54 AC 27 ms
24,320 KB
権限があれば一括ダウンロードができます
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

diff # 

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( (long)( 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 explicit operator long (Q q){
		return q.num / q.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, 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();
	}
}
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