2

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

long long f(char*a, char x)
{
    switch (x)
    {
    case 'a':
    {
        return strlen(a);
    }
    case 'b':
    {
        int ct=0;
        for(int i=0; i<strlen(a); i++)
            if(a[i]==' '||a[i]=='\n')
                ct++;
        return ct+1;
    }
    case 'c':
    {
        int ct=0;
        for(int i=0; i<strlen(a); i++)
            if(a[i]=='\n')
                ct++;
        return ct+1;
    }
    }
}

int main()
{
    FILE* fp=fopen("cuvinte_in.txt","r");
    if(!fp)
        return -1;
    char *a=calloc(1,sizeof(char));
    int i=0;
    while(!feof(fp))
    {
        fscanf(fp,"%c",&a[i++]);
        a=realloc(a,(i+1)*sizeof(char));
    }
    printf("%lld\n",f(a,'a'));
    printf("%lld\n",f(a,'b'));
    printf("%lld\n",f(a,'c'));

    fclose(fp);
    return 0;
}