#include<stdio.h>

int main()	
{
	
	int arr1[10],arr2[10],loop,tmp[20],size;

	for(loop=0;	loop<10;	loop++)
	{
	
		printf("Enter %d Element Of First Array ",loop);

		scanf("%d",&arr1[loop]);

		
		printf("Enter %d Element Of Second  Array ",loop);
	
		scanf("%d",&arr2[loop]);
		
		printf("\n");
		}

	
	for(loop=0;loop<10;loop++)
		{	
		if (arr1[loop]=='\0')	
				
			break;
			
		else
				
			size=size+1;	}



	for(loop=0;	loop<size;	loop++){

		if(arr1[loop]=='\0')
		
			break;
		
		else	
			tmp[loop]=arr1[loop];
		}
	

	for(loop=0;loop<10;loop++)
		{
		
		if(arr2[loop]=='\0')
			
			break;
		
		else 
			
			tmp[size+loop]=arr2[loop];
		}

	
	for(loop=0;loop<20;loop++)	{
		
		if(tmp[loop]=='\0')
			
			break;
		
		else
			
			printf(" %d ,",tmp[loop]);	}
	
}

	puts("\n Enter The Element Of First Array ");
	for(loop=0;	loop<10;	loop++)// traversing the loop
		scanf("%d", &arr[loop1]);	// input the loop th element 

	puts("\n Enter The Element Of Second Array ");
	for(loop=0;	loop<10;	loop++)// traversing the loop
		scanf("%d", &arr[loop2]);	// input the loop th element
//____________Calculation for exact size of array_________________________________________
	for(loop=0;loop<10;loop++)	{
		if(arr1[loop]==\0)
			break;// if it is end of array 1 then break
		else 
			size=size+1;	}
						
	for(loop=0;loop<10;loop++)	{
		if(arr2[loop]==\0)
			break;// if it is end of array 2 then break
		else 
			size=size+1;
					}