Problem:
Score : 200 points

Problem Statement

There are N people numbered 1 to N. Each person wears a red hat or a blue hat.

You are given a string s representing the colors of the people. Person i wears a red hat if s_i is R, and a blue hat if s_i is B.

Determine if there are more people wearing a red hat than people wearing a blue hat.

Constraints

1 \leq N \leq 100

|s| = N

s_i is R or B.

Input

Input is given from Standard Input in the following format:

N
s

Output

If there are more people wearing a red hat than there are people wearing a blue hat, print Yes; otherwise, print No.

Sample Input 1

4
RRBR

Sample Output 1

Yes

There are three people wearing a red hat, and one person wearing a blue hat.

Since there are more people wearing a red hat than people wearing a blue hat, the answer is Yes.

Sample Input 2

4
BRBR

Sample Output 2

No

There are two people wearing a red hat, and two people wearing a blue hat.

Since there are as many people wearing a red hat as people wearing a blue hat, the answer is No.

Solution in C# (Mono 4.6.2.0) (judge verdict: Accepted)

using System;

public class Hello{
    public static void Main(){
		int s = int.Parse(System.Console.ReadLine());
        var line =System.Console.ReadLine();
      
        var Ch= line.ToCharArray();
        var i=0;
        var count=0;
        for(i=0;i<s;i++){
            if (Ch[i]=='R'){ count++;}
        }
      int Bcou =0;
        Bcou = s - count;
        if(count > Bcou){
            System.Console.WriteLine("Yes");    
        }else{
            System.Console.WriteLine("No");
        }
        
    }
}