'commit'

TangDou/CSP-J/J1_2022/1_3_1.cpp

@@ -0,0 +1,26 @@
+#include <iostream>
+
+using namespace std;
+
+int main() {
+    int var = 20; // 实际变量的声明
+    int *ip;      // 指针变量的声明
+
+    ip = &var; // 在指针变量中存储 var 的地址
+
+    cout << "Value of var variable: ";
+    cout << var << endl;
+
+    // 输出在指针变量中存储的地址
+    cout << "Address stored in ip variable: ";
+    cout << ip << endl;
+
+    cout << "Address stored in var variable: ";
+    cout << &var << endl;
+
+    // 访问指针中地址的值
+    cout << "Value of *ip variable: ";
+    cout << *ip << endl;
+
+    return 0;
+}