+Testing. Test. 試験として書き込みします。
+ℜ𝔢𝔞𝔩𝔩𝔶 𝔠𝔬𝔬𝔩 𝔣𝔬𝔫𝔱, 𝔪𝔞𝔫.
+𝕀𝕗 𝕥𝕙𝕒𝕥'𝕤 𝕨𝕙𝕒𝕥 𝕪𝕠𝕦'𝕣𝕖 𝕚𝕟𝕥𝕠,
+𝓟𝓮𝓻𝓼𝓸𝓷𝓪𝓵𝓵𝔂, 𝓘 𝓵𝓲𝓴𝓮 𝓪 𝓫𝓲𝓽 𝓸𝓯 𝓼𝓽𝔂𝓵𝓮. 𝓐𝓷𝓭 𝓬𝓵𝓪𝓼𝓼.
+𝕭𝖚𝖙 𝕴 𝖉𝖔𝖓'𝖙 𝖍𝖆𝖛𝖊 𝖆 𝖇𝖚𝖌 𝖆𝖇𝖔𝖚𝖙 𝖎𝖙.
+
+Καλημέρα!
+
+test
+
+I must **emphasise** this.
+
+
+// more pointers
+ #include <iostream>
+ using namespace std;
+
+ int main ()
+ {
+ int firstvalue = 5, secondvalue = 15;
+ int * p1, * p2;
+
+ p1 = &firstvalue; // p1 = address of firstvalue
+ p2 = &secondvalue; // p2 = address of secondvalue
+ *p1 = 10; // value pointed to by p1 = 10
+ *p2 = *p1; // value pointed to by p2 = value pointed to by p1
+ p1 = p2; // p1 = p2 (value of pointer is copied)
+ *p1 = 20; // value pointed to by p1 = 20
+
+ cout << "firstvalue is " << firstvalue << '\n';
+ cout << "secondvalue is " << secondvalue << '\n';
+ return 0;
+ }