I couldn't display char value in my C code. What's the problem in my coding. Can anyone explain ???

Question

#include <stdio.h>
int main(void){
 int a;
 float b;
 double c;
 char d;

 printf("Enter int \n ");
 scanf("%d",&a);

 printf("Enter float \n ");
 scanf("%f",&b);

 printf("Enter double \n");
 scanf("%lf",&c);

 printf("Enter \n");
 scanf("%c",&d);

 printf("\nint is %d\n",a);
 printf("float is %f\n",b);
 printf("double is %lf\n",c);
 printf("\nvalue is %c",d);

 return 0;
}

Answer 1

Add a space before %c to catch remaining white space characters '\n' left in the input stream from previous inputs in this line
scanf(" %c",&d); <--- add space like this