C语言输入一组数求总体标准差，平均数，中位数，总体方差，样本方差，样本标准差，以表格形式输出

以下是一个示例代码，可以根据需要进行修改：

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

#define MAX_SIZE 100

void sort(int arr[], int n) {
    int i, j, temp;
    for (i = 0; i < n - 1; i++) {
        for (j = i + 1; j < n; j++) {
            if (arr[i] > arr[j]) {
                temp = arr[i];
                arr[i] = arr[j];
                arr[j] = temp;
            }
        }
    }
}

double mean(int arr[], int n) {
    int i;
    double sum = 0;
    for (i = 0; i < n; i++) {
        sum += arr[i];
    }
    return sum / n;
}

double median(int arr[], int n) {
    if (n % 2 == 0) {
        return (arr[n / 2 - 1] + arr[n / 2]) / 2.0;
    } else {
        return arr[n / 2];
    }
}

double variance(int arr[], int n) {
    int i;
    double m = mean(arr, n);
    double sum = 0;
    for (i = 0; i < n; i++) {
        sum += pow(arr[i] - m, 2);
    }
    return sum / n;
}

double sample_variance(int arr[], int n) {
    int i;
    double m = mean(arr, n);
    double sum = 0;
    for (i = 0; i < n; i++) {
        sum += pow(arr[i] - m, 2);
    }
    return sum / (n - 1);
}

double standard_deviation(double variance) {
    return sqrt(variance);
}

void print_table(int arr[], int n) {
    sort(arr, n);
    double m = mean(arr, n);
    double med = median(arr, n);
    double var = variance(arr, n);
    double s_var = sample_variance(arr, n);
    double s_dev = standard_deviation(s_var);
    double dev = standard_deviation(var);
    printf("Number\tValue\n");
    printf("------\t-----\n");
    printf("N\t%d\n", n);
    printf("Mean\t%.2f\n", m);
    printf("Median\t%.2f\n", med);
    printf("Variance\t%.2f\n", var);
    printf("Sample Variance\t%.2f\n", s_var);
    printf("Standard Deviation\t%.2f\n", dev);
    printf("Sample Standard Deviation\t%.2f\n", s_dev);
}

int main() {
    int arr[MAX_SIZE];
    int n, i;
    printf("Enter the number of values: ");
    scanf("%d", &n);
    if (n > MAX_SIZE) {
        fprintf(stderr, "Error: too many values.\n");
        exit(EXIT_FAILURE);
    }
    printf("Enter the values: ");
    for (i = 0; i < n; i++) {
        scanf("%d", &arr[i]);
    }
    print_table(arr, n);
    return 0;
}

示例输出：

Enter the number of values: 10
Enter the values: 3 6 7 8 9 1 2 5 4 0
Number  Value
------  -----
N       10
Mean    4.50
Median  4.50
Variance        8.25
Sample Variance 9.17
Standard Deviation      2.87
Sample Standard Deviation       3.03