Lab_J

#include<stdio.h>
#include<conio.h>
#include<malloc.h>
#include <string.h>
#define BUFF 255

typedef struct kl{
    char * surname;
    char * adres;
} klient;

char * input_string(){
    char * buff = (char *) malloc(BUFF*sizeof(char));
    scanf("%s", buff);
    char * result = (char *)malloc((strlen(buff)+1)*sizeof(char));
    strcpy(result, buff);
    free(buff);
    return result;
}

int vvod(){
    int i=0,n=0;
    char * fam;
    char * adr;
    klient * klient1;
    printf("Count klients in list1:");
    scanf("%d", &n);
    klient * mas1[n];
    for (i=0; i<n; i++){
        klient1 = (klient *) malloc(sizeof(klient));
        printf("Vvedite dannye %d-go klienta v pervom spyske\n", i+1);
        printf("Surname: ");
        fam = input_string();
        printf("Adres: ");
        adr =  input_string();
        klient1->surname = fam;
        klient1->adres = adr;
        mas1[i] = klient1;
    }

    printf("\n\n");
    int j=0,m=0;
    printf("Count klients in list2:");
    scanf("%d", &m);
    klient * mas2[m];
    for (j=0; j<m; j++){
        klient1 = (klient *) malloc(sizeof(klient));
        printf("Vvedite dannye %d-go klienta v pervom spyske\n", j+1);
        printf("Surname: ");
        fam = input_string();
        printf("Adres: ");
        adr =  input_string();
        klient1->surname = fam;
        klient1->adres = adr;
        mas2[j] = klient1;
    }

    for (i=0; i<n; i++){
            klient1 = mas1[i];
            printf("%s, %s\n", klient1->surname, klient1->adres);
    }

    for (j=0; j<m; j++){
            klient1 = mas2[j];
            printf("%s, %s\n", klient1->surname, klient1->adres);
    }

}

int cmp1(klient * a, klient * b) {
    return strcmp(a->surname, b->surname);
}

void main()
{
    vvod();
    system ("pause");
    return 0;
}