“Menggabungkan dua kalimat menjadi satu langage c” Kode Jawaban

Menggabungkan dua kalimat menjadi satu langage c

#include <stdio.h>
#include <string.h>
void strcp(char *sender, int snder_size, char *reciever, int start_index)
{
    for (int x = 0; x < snder_size; x++)
    {
        reciever[start_index + x] = sender[x];
    }
}

char *addTwoStrings(char *str1, int str1_size, char *str2, int str2_size, char *reciever)
{
    strcp(str1, str1_size, reciever, 0); // 0 -> str1_size-1
    reciever[str1_size] = ' ';
    strcp(str2, str2_size, reciever, str1_size + 1); // str1_size+1 -> (str1_size + str2_size)-1
    return reciever;
}

int main()
{
		int  length1,  length2 , length3;
    char str1[1000];
    char str2[1000];
    char str3[2001];
    printf("Enter the first str : ");
    scanf("%s", str1);
		length1=strlen(str1);
    printf("Enter the second str : ");
    scanf("%s", str2);
	  length2=strlen(str2);
    addTwoStrings(str1, length1, str2, length2, str3);
    printf("the total string is :%s", str3);

  return 0;
}