How to do scanf for single char in C [duplicate]

Answer 1

Provides a space before %c conversion specifier so that compiler will ignore white spaces. The program may be written as below:

#include 
#include 
int main()
{
    char ch;
    printf("Enter one char");
    scanf(" %c", &ch); /*Space is given before %c*/
    printf("%c\n",ch);
return 0;
}