String tokenizer-2

#1

reason for dynamic array,why can’r we take a static array.

#2

Hey Utsav, that’s because dynamic arrays are created on heap memory and static arrays are created on stack memory, so you will not able able to return a static array as it will be destroyed from the stack memory when called function is fully executed.

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#3

Hey Utsav, as you are not responding to this thread, I am marking your doubt as Resolved for now. Re-open it if required.

Please mark your doubts as resolved in your course’s “Ask Doubt” section, when your doubt is resolved.

#4

static variable are store on stack or data segment?
if it will be stored on stack ,how its lifetime will be throughout the life of the program.
and also
#include
using namespace std;
char * vi(){
static char c[]=“vipin”;
return c;
}
int main() {
cout<<vi();
return 0;
}
this program is working fine .
I think we are using dynamic array only because we not know the size of the tokens.