What is the output of this code?function myFunction(a) { console.log(a + b);}const b = 79;myFunction(10);
Question
What is the output of this code?
function myFunction(a) {
console.log(a + b);
}
const b = 79;
myFunction(10);
Solution
The output of this code will be 89.
Here's the step by step explanation:
- The constant
bis declared and assigned the value 79. - The function
myFunctionis called with the argument 10. - Inside the function,
ais 10 (the passed argument) andbis 79 (the global constant). - The
console.log(a + b);statement addsaandbtogether, which results in 89. - This result (89) is then logged to the console.
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