I do not quite get your point. you say I have a \n in the line. I think so too. It's at the end of the line. Am I supposed to have it in the line? I think I need \n for fgets to find out the line. And what do you mean by treat it as a part of the word? And the code is fine working with \n but I can not use it for " ".
Last edited by timgao; 01-20-2007 at 12:45 PM.
I found out the problem above, I don't know why but the code works fine on another compiler.
A new question how to insert string into a list.
I tried numbers. It's fine. but not with string.
I try to do some test. but it prints out integers not string.Code:#include <stdio.h> #include <stdlib.h> struct node { char string; struct node *next; }; int main() { struct node *root; struct node *conductor; root = malloc( sizeof(struct node) ); root->next = 0; root->string = "test string 1"; conductor = root; if ( conductor != 0 ) { while ( conductor->next != 0) { conductor = conductor->next; } } conductor->next = malloc( sizeof(struct node) ); conductor = conductor->next; conductor->next = 0; conductor->string = "test string 2"; conductor = root; if ( conductor != 0 ) { while ( conductor->next != 0 ) { printf( "%d\n", conductor->string ); conductor = conductor->next; } printf( "%d\n", conductor->string ); } return 0; }
this code shouldn't work
string is char - it cannot store the string
it should be char* and dinamically allocated or char string[BUF_SIZE]
and you should use string manipulation functions like strcpy
All problems in computer science can be solved by another level of indirection,
except for the problem of too many layers of indirection.
– David J. Wheeler
inside struct I need to have :
can you give me some more details about strcpy(structure I can find out)?Code:struct node { char *string; struct node *next; };
I mean where shall I use it?
here?
How do I copy string to the node?Code:conductor->string = "test string 2";
http://msdn2.microsoft.com/en-us/lib...63(VS.80).aspx
make sure that you have enough room for the string to copy to.
All problems in computer science can be solved by another level of indirection,
except for the problem of too many layers of indirection.
– David J. Wheeler
That is just about strcpy itself. How can I use this to insert string to the struct?
