Char to Int in Java
Convert character to its integer representation by subtracting the ASCII value of ‘0’.
public class Main {
public static void main(String[] args) {
char ch = '5';
int intValue = ch - '0';
System.out.println("The integer value is: " + intValue);
}
}
Output
The integer value is: 5
Convert char to int (Characters to Integers)
Converting Characters to Integers is essential in programming, whether it is users’ input or extracting values from strings. Every programming language has different techniques to handle the conversion of these lines. In this article, we will explore how to convert characters to integers in several popular programming languages: C, C++, Java, Python, C#, and JavaScript.
Table of Content
- Char to Int in C
- Char to Int in C++
- Char to Int in Java
- Char to Int in Python
- Char to Int in C#
- Char to Int in Javascript
- Applications of Converting char to int