Submission #1532112

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Source Code Expand

import java.util.Scanner;

/**
 * http://abc026.contest.atcoder.jp/tasks/abc026_d
 */
public class Main {

	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
		final int A = sc.nextInt();
		final int B = sc.nextInt();
		final int C = sc.nextInt();
		sc.close();
		
		double minT = (double)(100-B)/(double)A;
		double maxT = (double)(100+B)/(double)A;
		
		double t=0;
		for(t = minT; t<=maxT; t += Math.pow(10, -6)){
			double f = A*t + B*Math.sin(C*t*Math.PI);
			if(f>=100) break;
		}
		
		System.out.println(t);

	}

}

Submission Info

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