完成一个学生成绩管理系统，学生资料包括：姓名、性别、英语成绩、数学成绩、C语言成绩 总分、平均分。具备容错性。能够完成以下内容： (1)输入学生资料 (2)查询学生资料

好的，我可以帮你完成学生成绩管理系统，包括输入学生资料和查询学生资料的功能。以下是一个示例代码：

class Student:
    def __init__(self, name, gender, english_score, math_score, c_score):
        self.name = name
        self.gender = gender
        self.english_score = english_score
        self.math_score = math_score
        self.c_score = c_score
        self.total_score = english_score + math_score + c_score
        self.average_score = self.total_score / 3

students = []

def add_student():
    name = input("请输入学生姓名: ")
    gender = input("请输入学生性别: ")
    english_score = float(input("请输入英语成绩: "))
    math_score = float(input("请输入数学成绩: "))
    c_score = float(input("请输入C语言成绩: "))

    student = Student(name, gender, english_score, math_score, c_score)
    students.append(student)
    print("学生资料添加成功！")

def search_student():
    name = input("请输入要查询的学生姓名: ")
    found = False

    for student in students:
        if student.name == name:
            found = True
            print("姓名:", student.name)
            print("性别:", student.gender)
            print("英语成绩:", student.english_score)
            print("数学成绩:", student.math_score)
            print("C语言成绩:", student.c_score)
            print("总分:", student.total_score)
            print("平均分:", student.average_score)
            print()

    if not found:
        print("未找到该学生！")

while True:
    print("请选择操作：")
    print("1. 输入学生资料")
    print("2. 查询学生资料")
    print("3. 退出系统")

    choice = input("请输入选项数字: ")

    if choice == "1":
        add_student()
    elif choice == "2":
        search_student()
    elif choice == "3":
        print("感谢使用学生成绩管理系统！")
        break
    else:
        print("无效的选项，请重新输入！")

这段代码会提示用户选择操作，然后根据用户的选择执行相应的功能。你可以根据自己的需求进行修改和扩展。