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hi..
in *b++,in which * and ++ have same precedence but associativity is from right to left.
so *b++,incrementing is done after ; in the line..and b now a pointer containing the starting address...

%p is the hexadecimal representation of the address.And you will get ans as hex numbers.actually it gives different address..but in turbo c you will get same address for both..but in linux u will...

you can express 500<x<1000 as
if(x>500&&x<1000)

thank you...:)

yes i will do..string[i] works?? is it gave any garbage value..in the above output will be this is a string..

string is pointer its not an array..so in string storing only the starting address of "appe". so it will not get null at the end..
string[i]=*(string+i);
in this string contains the starting...

fread returning 0 wen it fail to read ,so better you have to check it ,for come out of the loop .

hi
I think you are reading from "office out" in r+ mode,and your writing to the same file.so it will be a infinite loop..because when write to the same file it will again not reaching EOF.
i think...

what is the difference between exit(0) and exit(1)?
is it same??