PROBLEM RELATED TO SCANF

#include<stdio.h>

int main()

{

char b;

char a;

char c;

char x[2];

printf("enter value for set:");

scanf("%c%c%c",&a,&b,&c);

printf("a=%c b=%c c=%c\n",a,b,c);

printf("enter the value\n");

scanf("%c",&x[0]);

printf("x=%c\n",*x);

printf("enter the value");

//sleep(1);

scanf("%c",&x[1]);

printf("x=%c\n",*(x+1));

//puts(x);

return 0;

}

//MANY times ..scanf is not taking character values ..it either be 1st ,,2nd or 3rd value...either it is simple variable or array elements.....if i want to re-enter value to scanf ...when again it is not taking value 2nd time...

if i initialise 1st again it is not taking values through scanf sometimes ...for char values & skipping scanf function....

it works fine with int values......but not fine with char values....