scan string with unknown number of elements to an array of int in C -



scan string with unknown number of elements to an array of int in C -

i'm working in programme in c , have char string of numbers this:

5 13 12 7 3 0

i want scan , set each of these integers in array of int. how do that? way utilize sscanf this?

i tried next code no success:

fgets(datatemp, n*3, stdin); k = 0; garb = 'c'; while(garb != '\0'){ garb = strtok(datatemp, " "); array[k] = garb; k++; }

note: have utilize in function same many info in 'datatemp' string have unknown number of integers (and integers).

thanks help.

// adapted strtok(3) example. #include<stdio.h> #include<stdlib.h> #include<string.h> int main(int argc, char *argv[]) { char *str1, *str2, *token, *subtoken; char *saveptr1,*saveptr2; int j; char datatemp[ 120 ]; char delim = ' '; fgets(datatemp, 119, stdin); /* * strtok has called pointer input * first time pointer string * subsequently */ for(j=1, str1 = datatemp;; j++, str1 = null) { token = strtok_r(str1, &delim, &saveptr1); if(token==null) break; (str2 = token; ; str2 = null) { subtoken = strtok_r(str2, &delim, &saveptr2); if (subtoken == null) break; printf(" --> %s\n", subtoken); } } exit(0);

}

c arrays string strtok sscanf

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