1.
#include <stdio.h>

int main(int db, char **tomb){
    int i;

    for (i = 0; i < db; i++)
        printf("%d: %s\n", i, tomb[i]);
    return 0;
}
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2.
#include <stdio.h>

int main(int db, char **tomb){
    FILE *fbe, *fki;
    int n;
    char puffer[1024];

    if (db < 3){
        printf("Hasznalat: prog.exe forrasfajlnev celfajlnev\n");
        return 1;
    }

    fbe = fopen(tomb[1], "rb");
    if (fbe == NULL){
        printf("Nem tudom megnyitni a %s fajlt\n", tomb[1]);
        return 1;
    }

    fki = fopen(tomb[2], "wb");
    if (fki == NULL){
        printf("Nem tudom megnyitni a %s fajlt\n", tomb[2]);
        return 1;
    }

    while ((n = fread(puffer, sizeof(char), 1024, fbe))>0)
        fwrite(puffer, sizeof(char), n, fki);

    fclose(fbe);
    fclose(fki);

    return 0;
}
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