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i added concept of char pointer #34

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256fdba
added the concept of character pointer
Aarul14 Oct 9, 2022
d3404a9
added the concept pf character pointer
Aarul14 Oct 9, 2022
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24 changes: 24 additions & 0 deletions cpp/pointers/pointers.md
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Original file line number Diff line number Diff line change
Expand Up @@ -93,8 +93,32 @@ int main()
return 0;
}
```

### Check result [here](https://onecompiler.com/cpp/3yjazmygf)

## Example
```c
#include<iostream>
using namespace std;

int main(){
char b[]= "abc";

//in char array ptr, ptr does not store the address(unlike integer array)
//but instead prints the whole characters untill it find '\0'

char *p = & b[0]; //prints abc
cout<<p<<endl;

char *q = & b[1]; //prints bc
cout<<q<<endl;

char *r = & b[2]; //prints c
cout<<r<<endl;
}
```

### Check result [here](https://onecompiler.com/cpp/3yjdvzrwk)