Q. using pointers concept reverse a given string
ANS. #include
int main()
{
char str[1000], *ptr;
int i, len;
printf("Enter a string: ");
gets(str);
ptr = str;
for(i=0;i<1000;i++){
if(*ptr == '\0') break;
ptr++;
}
len = i;
ptr--;
printf("Reversed String: ");
for(i=len; i>0; i--){
printf("%c",*ptr--);
}
return 0;
}