在同一所大学对学生填写不同专业的平行志愿录取过程有关代码c语言

以下是一个简单的 C 代码示例，用于模拟大学平行志愿录取过程：

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

#define MAX_STUDENTS 1000
#define MAX_PROGRAMS 10
#define MAX_NAME_LENGTH 50

typedef struct {
    char name[MAX_NAME_LENGTH];
    int rank[MAX_PROGRAMS];
    int allocated_to; // the program this student is allocated to
} Student;

typedef struct {
    char name[MAX_NAME_LENGTH];
    int capacity;
    int num_students;
    Student *students[MAX_STUDENTS];
} Program;

int main() {
    int num_students, num_programs;
    printf("Enter the number of students: ");
    scanf("%d", &num_students);
    printf("Enter the number of programs: ");
    scanf("%d", &num_programs);

    Student students[MAX_STUDENTS];
    Program programs[MAX_PROGRAMS];

    // Initialize the programs
    for (int i = 0; i < num_programs; i++) {
        printf("Enter the name of program %d: ", i+1);
        scanf("%s", programs[i].name);
        printf("Enter the capacity of program %d: ", i+1);
        scanf("%d", &programs[i].capacity);
        programs[i].num_students = 0;
    }

    // Initialize the students
    for (int i = 0; i < num_students; i++) {
        printf("Enter the name of student %d: ", i+1);
        scanf("%s", students[i].name);
        for (int j = 0; j < num_programs; j++) {
            printf("Enter the rank of %s for program %d: ", students[i].name, j+1);
            scanf("%d", &students[i].rank[j]);
        }
        students[i].allocated_to = -1; // -1 indicates that the student has not been allocated to any program yet
    }

    // Allocate students to programs based on their ranks
    for (int i = 0; i < num_programs; i++) {
        for (int j = 0; j < num_students; j++) {
            if (students[j].allocated_to == -1 && students[j].rank[i] == 1 && programs[i].num_students < programs[i].capacity) {
                // Allocate the student to the program
                students[j].allocated_to = i;
                programs[i].students[programs[i].num_students] = &students[j];
                programs[i].num_students++;
            }
        }
    }

    // Print the results
    printf("\nAllocation results:\n");
    for (int i = 0; i < num_programs; i++) {
        printf("%s:\n", programs[i].name);
        for (int j = 0; j < programs[i].num_students; j++) {
            printf("  %s\n", programs[i].students[j]->name);
        }
    }

    return 0;
}

该代码使用了两个结构体：`Student` 和 `Program`。`Student` 结构体存储了学生的姓名、每个专业的排名以及被分配到的专业；`Program` 结构体存储了专业的名称、容量以及已分配到该专业的学生。程序首先从用户那里获取学生和专业的数量，然后依次获取每个专业的名称和容量，并将它们存储在 `programs` 数组中。接下来，程序获取每个学生的姓名和每个专业的排名，并将它们存储在 `students` 数组中。然后，程序按照每个专业的容量和学生的排名，将学生分配到他们的第一志愿专业中。最后，程序打印出分配结果。

请注意，这只是一个简单的示例，不考虑许多实际应用中需要考虑的细节。在实现实际应用时，需要考虑更多的因素，例如特定专业的要求、学生和专业之间的匹配度等。