task1.js - master - wielex/GigaCode

task1.js

32 строки805 B

Вячеслав Бадмаев

update task1.js

11 дек 2025, 01:25

11 дек 2025, 01:250bc00cf

/**
 * Calculates statistics for an array of numbers
 * @param {number[]} numbers - Array of numbers to analyze
 * @returns {Object} Object containing sum, average, min, and max
 */
function calculateStatistics(numbers) {
  if (!Array.isArray(numbers) || numbers.length === 0) {
    return {
      sum: 0,
      average: 0,
      min: undefined,
      max: undefined
    };
  }

  const sum = numbers.reduce((acc, num) => acc + num, 0);
  const average = sum / numbers.length;
  const min = Math.min(...numbers);
  const max = Math.max(...numbers);

  return {
    sum,
    average,
    min,
    max
  };
}

// Example usage:
// const numbers = [1, 2, 3, 4, 5];
// const stats = calculateStatistics(numbers);
// console.log(stats); // { sum: 15, average: 3, min: 1, max: 5 }