// Asks for 10 Names, then printf the names that starts with the letter "r" . //
// By eXyZed //
/*--*/
#include <stdio.h>
#include <conio.h>
#include <string.h>
#define N 10
typedef char string{20};
void build_vec(string s{},int length);
void print_vec(string s{}, int length);
void names(string s{}, int length);
void main()
{
	string name{N};
	clrscr();
	flushall();
	build_vec(name, N);
	print_vec(name,N);
	names(name, N);
}
void build_vec(string s{}, int length)
{
	int i;
	for (i=0;i<length;i++)
	{
		printf("Enter name: ");
		gets(s{i});
	printf("\n");
	}
}
void names(string s{},int length)
{
	int i;
	printf("the names start with r are:\n");
	for (i=0;i<length;i++)
	{
		if (s{i}{0}=='r')
			puts(s{i});
	}
}
void print_vec(string s{}, int length)
{
	int i;
	printf(" the names are:\n");
	for (i=0;i<length;i++)
		puts(s{i});
	printf("\n");
}

#include<stdio.h>
#include<conio.h>
typedef struct{
int left;
int right;
}dmstone;
int check(dmstone x, dmstone y){
	if(x.left==y.left || x.left==y.right || y.left==x.right || y.left==x.right)
		return 1;
	else
		return 0;
}
void main(){
dmstone cube,cube2;
int num,i,x;
printf("Please Input The Number Of Domino Cubes To Check:");
scanf("%d",&num);
for(i=1;i<=num;i++){
clrscr();
printf("Please Input The Left Side Of The First Cube:");
scanf("%d",&cube.left);
clrscr();
printf("Please Input The Right Side Of The First Cube:");
scanf("%d",&cube.right);
clrscr();
printf("Please Input The Left Side Of The Second Cube:");
scanf("%d",&cube2.left);
clrscr();
printf("Please Input The Right Side Of The Second Cube:");
scanf("%d",&cube2.right);
clrscr();
x = check(cube,cube2);
if(x==1){
	printf("Domino Can Be Matched Together!\n");
	system("pause");
	clrscr();
}else if(x==0){
	printf("Domino Cannot Be Matched!\n");
	system("pause");
	clrscr();
}
}
}