用C语言编写给200个新生随机分配50个宿舍小程序。 （已知楼号，房号；学生学号，班级，性别等信息）

这是一个简单的随机分配算法，可以参考一下：

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

#define NUM_OF_DORM 200
#define NUM_OF_STUDENT 10000
#define NUM_OF_ROOM 50

struct student {
    int id;
    int gender;
    int dorm;
};

void assign_dorm(struct student* students, int num_of_student) {
    // 初始化宿舍
    int dorms[NUM_OF_DORM][NUM_OF_ROOM];
    for (int i = 0; i < NUM_OF_DORM; i++) {
        for (int j = 0; j < NUM_OF_ROOM; j++) {
            dorms[i][j] = 0;
        }
    }

    // 随机分配宿舍
    srand((unsigned)time(NULL));
    for (int i = 0; i < num_of_student; i++) {
        int dorm = rand() % NUM_OF_DORM;
        int room = rand() % NUM_OF_ROOM;
        while (dorms[dorm][room] != 0) {
            dorm = rand() % NUM_OF_DORM;
            room = rand() % NUM_OF_ROOM;
        }
        dorms[dorm][room] = students[i].id;
        students[i].dorm = dorm * 100 + room;
    }
}

int main() {
    struct student students[NUM_OF_STUDENT];

    // 初始化学生信息，这里只随机生成了学号和性别
    for (int i = 0; i < NUM_OF_STUDENT; i++) {
        students[i].id = i + 1;
        students[i].gender = rand() % 2;
    }

    assign_dorm(students, NUM_OF_STUDENT);

    // 打印宿舍分配结果
    for (int i = 0; i < NUM_OF_DORM; i++) {
        printf("Dorm %d:\n", i);
        for (int j = 0; j < NUM_OF_ROOM; j++) {
            printf("Room %d: ", j);
            for (int k = 0; k < NUM_OF_STUDENT; k++) {
                if (students[k].dorm == i * 100 + j) {
                    printf("%d ", students[k].id);
                }
            }
            printf("\n");
        }
    }

    return 0;
}

这个程序会生成一个包含 10000 个学生的结构体数组，每个学生包含学号、性别和宿舍号等信息。然后使用随机算法将这 10000 个学生随机分配到 200 个宿舍的 50 个房间中，最后输出宿舍分配结果。