What is the Output ?
main ()
{
char *p1="Name";
char *p2;
p2=(char *)malloc(20);
while(*p2++=*p1++);
printf("%s\n",p2);
} Answer : NULL
- We are incrementing the pointers p1,p2.
- When it reached the end of the string, *p2 points to NULL.
- We have lost the address of the starting position.
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