Submission #915806

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Source Code Expand

import java.util.Scanner;

class Main {
  private static int getKm(int m) {
    return m/1000;
  }

  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int m = sc.nextInt();
    StringBuilder result = new StringBuilder();
    if (m < 100) {
      result.append(0);
      result.append(0);
    } else if (m >= 100 && m < 1000) {
      result.append(0);
      result.append(getKm(m * 10));
    } else if(m >= 1000 && m <= 5000) {
      result.append(getKm(m * 10));
    } else if(m >= 6000 && m <= 30000) {
      result.append(getKm(m) + 50);
    } else if(m >= 35000 && m <= 70000) {
      result.append(80 + (getKm(m) - 30)/5);
    } else if(m > 70000){
      result.append(89);
    } else {
      throw new IllegalArgumentException("invalid input:" + m); 
    }   
    System.out.println(result.toString());
  }
}

Submission Info

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