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

int main(int argc, const char * argv[]) {
    if(argc < 3) {
        printf("Vlezna i izlezna se vnesuvaat kako argumenti\n");
        return 0;
    }    
    FILE *in = fopen(argv[1], "r");
    FILE *out = fopen(argv[2], "w");
 
    if(in == NULL) {
        printf("Ne validna vlezna datoteka\n");
        return 0;
    }
    if(out == NULL) {
        printf("Ne validna izlezna datoteka\n");
    }
    char s[2000];
    int p = 0;
    while(fgets(s, 1000, in) != NULL) {
        int brojac = 0;
        char zbor[2000];
        int j = 0;
        for(int i = 0; i < strlen(s); i++) {
            if(isspace(s[i]) && s[i] != '\n') {
                for(int k =0 ; k < j; k++) {
                    fprintf(out, "%c", zbor[k]);
                }
                if(brojac > 0) {
                    fprintf(out, "-");
                }
                else {
                    fprintf(out, " ");
                }
                brojac++;
                j = 0;
            }
            else if(s[i] == '\n') {
                for(int k = 0; k < j; k++) {
                    fprintf(out, "%c", zbor[k]);
                }
                fprintf(out, ";\n");
            }
            else {
                zbor[j] = s[i];
                j++;
            }
        }
        p++;
    }
    fprintf(out, "%d\n", p);
    return 0;
}

/*
8
1 2 -1 -2 4 3 15  7  2
*/