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Example 1: Java Program to Convert int to char char a = (char)num1; Here, we are using typecasting to covert an int type variable into the char type variable. To learn more, visit Java Typecasting. Note that the int values are treated as ASCII values.
Yes, you can store an integer value in a char type variable. yes, you can store an integer in a char but compiler will consider it as string.
The atoi() function converts a character string to an integer value. The input string is a sequence of characters that can be interpreted as a numeric value of the specified return type. The function stops reading the input string at the first character that it cannot recognize as part of a number.
itoa() Function to Convert an Integer to a String in C itoa() is a type casting function in C. This function converts an integer to a null-terminated string. It can also convert a negative number.
(char)myint;
for example:
Console.WriteLine("(char)122 is {0}", (char)122);
yields:
(char)122 is z
int i = 65;
char c = Convert.ToChar(i);
Although not exactly answering the question as formulated, but if you need or can take the end result as string you can also use
string s = Char.ConvertFromUtf32(56);
which will give you surrogate UTF-16 pairs if needed, protecting you if you are out side of the BMP.
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