struct筆記

struct筆記

二月 14, 2025
  • struct可以用來實作linked list:
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    struct { 
        int c, h; // center and height 
        int pre, next; // linked list 
        int alive; 
    } tree[N];
  • struct基本語法
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    struct 結構名稱 {
        成員資料型態 成員變數1;
        成員資料型態 成員變數2;
        ...
    };
    ex:
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    #include <iostream>
    using namespace std;

    struct Student {
        string name;
        int age;
        double score;
    };

    int main() {
        Student s1;
        s1.name = "小明";
        s1.age = 18;
        s1.score = 95.5;

        cout << "姓名: " << s1.name << endl;
        cout << "年齡: " << s1.age << endl;
        cout << "分數: " << s1.score << endl;

        return 0;
    }