C语言编程求平均值: 10个实例让你信手拈来 其他编程语言: 如何在Python/Java等语言中实现求平均值

double average(int numbers[], int size) {
    int sum = 0;
    for (int i = 0; i< size; ++i) {
        sum += numbers[i];
    }
    return (double)sum / size;
}

double average(const std::vector& numbers) {
    int sum = std::accumulate(numbers.begin(), numbers.end(), 0);
    return (double)sum / numbers.size();
}

public static double average(int[] numbers) {
    int sum = 0;
    for (int number : numbers) {
        sum += number;
    }
    return (double)sum / numbers.length;
}

def average(numbers):
    return sum(numbers) / len(numbers)

function average(numbers) {
    let sum = numbers.reduce((a, b) => a + b, 0);
    return sum / numbers.length;
}

def average(numbers)
    numbers.reduce(0, :+) / numbers.size.to_f
end

func average(numbers []int) float64 {
    sum := 0;
    for _, number := range numbers {
        sum += number
    }
    return float64(sum) / float64(len(numbers))
}