Q:

Swift program to print the character corresponding ASCII value

belongs to collection: Swift Basic Programs

YasminRadwan26
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2022-07-09
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Here, we will convert an ASCII value into a corresponding character using UnicodeScalar() function and print the result on the console screen.

The UnicodeScalar() function returns the optional value, then we need to unwrap it using the "!" operator.

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YasminRadwan26
2022-07-09
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Program/Source Code:

The source code to print the character corresponding ASCII value is given below. The given program is compiled and executed successfully.

// Swift program to print the character 
// corresponding ASCII value

import Swift;

var ascVal = 65;

// Convert Int to a UnicodeScalar.
var char = UnicodeScalar(ascVal)!

print("Char: ",char);

Output:

Char:  A

...Program finished with exit code 0
Press ENTER to exit console.

Explanation:

In the above program, we imported a package Swift to use the print() function using the below statement,

import Swift;

Here, we created an integer variable ascVal initialized with 65. Then we converted the ASCII value into a corresponding character using UnicodeScalar() function and printed the result on the console screen.

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