dasd

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

int main()
{
    printf("Hello world!\n");
    FILE *f;
    f=fopen("date.in","r");
    int x=0,p,i;
    char txt[20],buf[20];
    char txt1[20][5];
    fscanf(f,"%s",txt);
    //puts(txt);
    while ( fscanf(f,"%s",buf)==1 )
    {
        int ok=0;
        for (i=0; i<x;i++)
            if (strstr(txt1[i][5],buf))
                ok=1;
        if (ok==0)
        {
            strcpy(txt1[x][5],buf);
            if (strstr(txt,buf)!=NULL)
                p++;
        }
        x++;
    }

    printf("%d",p);

    return 0;
}