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  1. import java.util.Scanner;
  2.  
  3. public class Main {
  4.  
  5. public static void main(String[] args) {
  6. Scanner sc = new Scanner(System.in);
  7. int L = sc.nextInt();
  8. int A = sc.nextInt();
  9. int B = sc.nextInt();
  10. int C = sc.nextInt();
  11. int D = sc.nextInt();
  12. int result = 0;
  13.  
  14. int ko = A/C;
  15. int math = B/D;
  16.  
  17. result = Math.max(ko, math);
  18. if (A%C != 0 || B%D != 0) {result+=1;}
  19.  
  20. System.out.println(L-result);
  21. }
  22. }
Success #stdin #stdout 0.11s 35600KB
stdin
40
20
12
1
5
stdout
19