将结构数组传递给函数并在C中计算平均值？

#include <stdio.h>

// 定义结构体
struct Student {
    char name[20];
    int score;
};

// 计算平均值的函数
float calculateAverage(struct Student students[], int size) {
    int sum = 0;
    for (int i = 0; i < size; i++) {
        sum += students[i].score;
    }
    return (float)sum / size;
}

int main() {
    // 定义结构数组
    struct Student students[3] = {
        {"Alice", 80},
        {"Bob", 90},
        {"Charlie", 70}
    };

    // 调用函数计算平均值
    float average = calculateAverage(students, 3);

    // 输出平均值
    printf("Average score: %.2f\n", average);

    return 0;
}