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Getting Integers from Char Array? [duplicate]

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0

This question already has an answer here:

• 
  How can I convert a char to int in Java? [duplicate]
  
  4 answers
  
  


• 
  Java: parse int value from a char
  
  6 answers
  
  

I was experimenting with char arrays and integers, when I found something that confused me a lot. In Java, if you type the following code:

String inputs = "123";
char[] inputs2 = inputs.toCharArray(); // Turn String into Char Array
int a = inputs2[0];

println(a);

I would have expected for "a" to return 1 because 1 is the first element in the array. However, it returned 49. Why does this occur? Is there any way to get around this issue?

java arrays char int

share|improve this question

edited Mar 9 at 2:48

Pikachu the Purple Wizard

2,06461529

asked Mar 9 at 2:42

PulseBeat_02PulseBeat_02

42

marked as duplicate by Deadpool, Community♦ Mar 9 at 2:47

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

add a comment | 

0

This question already has an answer here:

• 
  How can I convert a char to int in Java? [duplicate]
  
  4 answers
  
  


• 
  Java: parse int value from a char
  
  6 answers
  
  

I was experimenting with char arrays and integers, when I found something that confused me a lot. In Java, if you type the following code:

String inputs = "123";
char[] inputs2 = inputs.toCharArray(); // Turn String into Char Array
int a = inputs2[0];

println(a);

I would have expected for "a" to return 1 because 1 is the first element in the array. However, it returned 49. Why does this occur? Is there any way to get around this issue?

java arrays char int

share|improve this question

edited Mar 9 at 2:48

Pikachu the Purple Wizard

2,06461529

asked Mar 9 at 2:42

PulseBeat_02PulseBeat_02

42

marked as duplicate by Deadpool, Community♦ Mar 9 at 2:47

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

add a comment | 

This question already has an answer here:

• 
  How can I convert a char to int in Java? [duplicate]
  
  4 answers
  
  


• 
  Java: parse int value from a char
  
  6 answers
  
  

I was experimenting with char arrays and integers, when I found something that confused me a lot. In Java, if you type the following code:

String inputs = "123";
char[] inputs2 = inputs.toCharArray(); // Turn String into Char Array
int a = inputs2[0];

println(a);

I would have expected for "a" to return 1 because 1 is the first element in the array. However, it returned 49. Why does this occur? Is there any way to get around this issue?

java arrays char int

share|improve this question

edited Mar 9 at 2:48

Pikachu the Purple Wizard

2,06461529

asked Mar 9 at 2:42

PulseBeat_02PulseBeat_02

42

String inputs = "123";
char[] inputs2 = inputs.toCharArray(); // Turn String into Char Array
int a = inputs2[0];

println(a);

share|improve this question

edited Mar 9 at 2:48

Pikachu the Purple Wizard

2,06461529

asked Mar 9 at 2:42

PulseBeat_02PulseBeat_02

42

share|improve this question

edited Mar 9 at 2:48

Pikachu the Purple Wizard

2,06461529

asked Mar 9 at 2:42

PulseBeat_02PulseBeat_02

42

edited Mar 9 at 2:48

Pikachu the Purple Wizard

2,06461529

edited Mar 9 at 2:48

Pikachu the Purple Wizard

2,06461529

asked Mar 9 at 2:42

PulseBeat_02PulseBeat_02

42

asked Mar 9 at 2:42

PulseBeat_02PulseBeat_02

42