Q:

Swift program to demonstrate the unary minus \'-\' and unary plus \'+\' operators

belongs to collection: Swift Basic Programs

YasminRadwan26
Save to bookmark
|
2022-07-10
|
  178 
0

Here, we will assign values to the variables with unary minus '-' and unary plus '+' operators and then print the result on the console screen.

Iphone Swift, examples, Iphone Swift examples,
login and add your own answer to this question

All Answers

YasminRadwan26
2022-07-10
need an explanation for this answer? contact us directly to get an explanation for this answer

Program/Source Code:

The source code to demonstrate the unary minus '-' and unary plus '+' operators is given below. The given program is compiled and executed successfully.

// Swift program to demonstrate the
// unary minus '-' and unary plus '+' operators

import Swift;

var num1=0;
var num2=0;

// Unary '-' operator
num1 = -10;

// Unary '+' operator
num2 = +20;

print("Num1: ",num1);
print("Num2: ",num2);

Output:

Num1:  -10
Num2:  20

...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 two variables num1, num2 that are initialized with 0. Then we assigned the values to the variables with unary minus '-' and unary plus '+' operators. We printed the result on the console screen.

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

Swift Basic Programs
This question belongs to these collections

Similar questions

need a help?

find thousands of online teachers now
Swift program to demonstrate the comparison operat... >>
<< Swift program to assign multiple variables in a si...