Module-Structuring-and-Testing-Data/Sprint-1/2-mandatory-errors/1.js at d90d6117b48d605384f4e83062d15201df7c1827 · Samual-Hu/Module-Structuring-and-Testing-Data · GitHub

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// trying to create an age variable and then reassign the value by 1

let age = 33;
age = age + 1;

// Explanation:
// The error is "TypeError: Assignment to constant variable."
// This occurs because we used 'const' to declare the 'age' variable. 'const' creates a constant whose value cannot be reassigned after its initial creation.