mapper

#include<stdio.h>
#include<ctype.h>
#include<stdlib.h>

char data[300];
char splitdata[];

struct tuples
{
int userID;
char action;
char topic[15];
};

int main()
{
FILE *fpointer;
fpointer = fopen("inputfile","r+");
char *dt;

if(fpointer == NULL)
{
printf("Could not open the file");
return 1;
}

struct tuples tuple;
fgets(data,300,fpointer);

dt=strtok(&data[1],')');
printf("%s\n",dt);
fclose(fpointer);
return 0;
}