datoteki/ispitna

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<ctype.h>
#define max 100

int main(int argc,char *argv[])
{
    FILE *in1;
    char red[max];
    int i,br;
    int redBroj=1;
    if(argc!=2)
    {
        printf("Nevalidni argumenti!\n");
        return -1;
    }
    in1=fopen(argv[1],"r");
    if(in1==NULL)
    {
        printf("Ne postoi takva datoteka\nUpatstvo %s",argv[0]);
        return -1;
    }
    while(fgets(red,100,in1)!=NULL)
    {
        br=0;
        for(i=0;i<strlen(red);i++)
        {
            if(isdigit(red[i]))
            {
                if(redBroj==(red[i]-'0'))
                {
                    br++;
                }
            }
        }
          printf("%d\n",br);
        redBroj++;
    }
    fclose(in1);
    return 0;
}
//datoteka proverva dali rednio broj na redot se pojavuva vnatre vo samiot red