Question

Hey guys! I’m new to C, so i would like help in one problem. I have to separate a string and put him into diferent variables. Imagine, Sol 3 5 would result in something like:

var1=Sol  
var2=3  
var3=5 

I tried to use the scanf, but it stoped in the first space :/ .
Thanks in advance!
Cheers!

EDIT: Isn’t my homework, i’m just practicing, but i really want to now how I can do this 🙂 . The code I have now is this:

int main () {  
    char var1[10],var2[10],var3[10],func;  
    fgets(func, 20, stdin);   
    fscanf(func,"%s %d %d", var1,var2,var3);  
    printf("%s %d %d", var1,var2,var3);  
    return 0;  
}

Answer 1

After the edit and code posted

Your problem is that you are lying to the compiler. Don’t do that. It doesn’t like it 🙂

You ask the compiler to read a string and 2 integers … but then tell it to put the results in a char arrays (correct only for the first conversion)

             /* char[] but %d wants pointer to int */
    fscanf(func,"%s %d %d", var1,var2,var3);
                         /* all var1, var2, and var3 are arrays of char! */

Try declaring your variables as

    char var1[10];
    int var2,var3;

Oh! func is declared as plain char. You probably want something else.

Once you declare your variables like that, you need to change the scanf call an pass the address of the ints, rather than their (uninitialized) values.