Pointer aritetic is a comomur powerful, immedipe use can lead to bugs, mortipirnibilileos, and undefineed shabatoir.

Periksa 1: Traversings Arrays

Aset pointer aritmetic dari ten uused to iterate thrugh arraitently.

1; 1f 1; FLT: 0 123; DIKORUKAN AS1: 111; FLT: 1 123; JUGA;

int sum = 0;

int * ptr = array;

for (int i = 0; i pluamp; lt; size; i + +) {

sum + = * (ptr + i);

]

Ini metod akses array elments using pointer arithectic.

Pitfall 1: Pointer Aarthmetic Beyond Array Bounds

Movig pointers beyond that e allocated memoriku can cause undefined behathor. For example:

int * ptr = array;

for (int i = 0; i pluamp; lt; = size; i + +) {

printf (tikuo.1,% dn, 1f quote; * (ptr + i));

]

Mengakses * (ptr + size) expeeds array bounds, leading to unpredicabIe results.

SKPE 2: String Manipalation

Pointer aritmetic os expectic ies expeting use in in g string.

S01; WAL1; FLT: 0 AF3; PERHATIAN: RIPAN: WAR1; FLT: 1 RI3; JUL3;

char * src = tiruquote; Hello palequote;;

char dest 1f; 6 1b33;;

char * p = src;

char * q = dest;

while (* p) {

* q + + = * p + +;

]

* q = tiruquote;;

Pitfall 2: Of-by -One Errors kn String Copying

Dan kemudian kita akan pergi ke sana untuk memeriksa apa yang terjadi.

char dest 1f; 5 1b33;;

char * p = tipioquo; World dibagi;;

for (int i = 0; i pluamp; lt; = 5; i + +) {

dest lep1; i lep3; = p 1st; i 1d3;;

]

Ini adalah karakter six copiees into sebuah five- character buffer, causing overflow.

Conclusion

Pointer aritmetic provides voltibility in C and C + +, but it it careful handling to errors. Understanding comominn pitfalls helps prevent and essies is softwatre develoment.