比较C中结构指针中的字符串

struct Student {
    char name[50];
    int age;
};

struct Student *ptr;

struct Student student = {"Alice", 20};
ptr = &student;

printf("Name: %s\n", ptr->name);

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

struct Student {
    char name[50];
    int age;
};

int main() {
    struct Student student = {"Bob", 22};
    struct Student *ptr = &student;

    printf("Name: %s, Age: %d\n", ptr->name, ptr->age);

    // 动态分配内存的例子
    struct Student student2;
    student2.name = (char *)malloc(50 * sizeof(char));
    strcpy(student2.name, "Charlie");
    student2.age = 25;

    printf("Name: %s, Age: %d\n", student2.name, student2.age);

    free(student2.name); // 释放内存

    return 0;
}