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I have to have this specfic boolean method return true if all the numbers in an array are positive

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0

Please point me in the right direction it doesn't seem to return false when I input negative numbers

public static boolean allPositive (int[] array)
 for(int i = 0; i < array.length; i++) 
 if (array[i] < 0)
 return false; 
 

 return true;

I expect the output to true or false depending on the array.

java arrays loops

share|improve this question

asked Mar 24 at 2:09

user11229248user11229248

71

• 
  
  
  

  
  3
  

  
  
  
  
  
  

  
  
  Just ran your code and it works fine. What numbers are you trying to put in?
  
  – vs97
  Mar 24 at 2:13
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Please post the array that you're sending to this method. Everything looks fine to me.
  
  – Zephyr
  Mar 24 at 2:14
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Your code works fine. Provide the array you're trying to use.
  
  – MZ4Code
  Mar 24 at 2:14
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Edge-case: Returns true for an empty array (but I would say that is correct behaviour).
  
  – Thilo
  Mar 24 at 2:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Treatment of 0 is maybe a bit underspecified.
  
  – Thilo
  Mar 24 at 2:18
  

  
  
  
  

 | 
show 3 more comments

0

Please point me in the right direction it doesn't seem to return false when I input negative numbers

public static boolean allPositive (int[] array)
 for(int i = 0; i < array.length; i++) 
 if (array[i] < 0)
 return false; 
 

 return true;

I expect the output to true or false depending on the array.

java arrays loops

share|improve this question

asked Mar 24 at 2:09

user11229248user11229248

71

• 
  
  
  

  
  3
  

  
  
  
  
  
  

  
  
  Just ran your code and it works fine. What numbers are you trying to put in?
  
  – vs97
  Mar 24 at 2:13
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Please post the array that you're sending to this method. Everything looks fine to me.
  
  – Zephyr
  Mar 24 at 2:14
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Your code works fine. Provide the array you're trying to use.
  
  – MZ4Code
  Mar 24 at 2:14
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Edge-case: Returns true for an empty array (but I would say that is correct behaviour).
  
  – Thilo
  Mar 24 at 2:17
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Treatment of 0 is maybe a bit underspecified.
  
  – Thilo
  Mar 24 at 2:18
  

  
  
  
  

 | 
show 3 more comments

Please point me in the right direction it doesn't seem to return false when I input negative numbers

public static boolean allPositive (int[] array)
 for(int i = 0; i < array.length; i++) 
 if (array[i] < 0)
 return false; 
 

 return true;

I expect the output to true or false depending on the array.

java arrays loops

share|improve this question

asked Mar 24 at 2:09

user11229248user11229248

71

public static boolean allPositive (int[] array)
 for(int i = 0; i < array.length; i++) 
 if (array[i] < 0)
 return false; 
 

 return true;

share|improve this question

asked Mar 24 at 2:09

user11229248user11229248

71

share|improve this question

asked Mar 24 at 2:09

user11229248user11229248

71

asked Mar 24 at 2:09

user11229248user11229248

71

asked Mar 24 at 2:09

user11229248user11229248

71