java get an int from a char
char charValue = '2';
int intValue = Character.getNumericValue(charValue); // 2java get an int from a char
char charValue = '2';
int intValue = Character.getNumericValue(charValue); // 2converting char to int in java
public class JavaExample{
public static void main(String args[]){
char ch = '9';
/* Since parseInt() method of Integer class accepts
* String argument only, we must need to convert
* the char to String first using the String.valueOf()
* method and then we pass the String to the parseInt()
* method to convert the char to int
*/
int num = Integer.parseInt(String.valueOf(ch));
System.out.println(num);
}
}conversione char int
char c='5';int i=c-'0'; // c='5'=53 '0'=48 nella tabella ascii 53-48=5Copyright © 2021 Codeinu
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