使用strtok（）C分割char数组

Question

I have a char array called temps that is passed to a function. The format will always be like this:

1 1.1

I want to split it up and save these two numbers. These is a space between them but after researching strtok() , I have no idea how it works.

void seperate(char *tempformat){
    char s1[10];
    char s2[10];

    s1 = strtok();
    s2 = strtok();
}

Answer 1

You can do it as :

char *result;
char s=" "; //space(delimiter)
char str[];
result = strtok(tempformat, s); 
void seperate(char *tempformat){
   while( result != NULL ) {
      printf( " %s\n", result ); //You can save the result into a array of characters as well.
      result = strtok(NULL, s);
   }
}