getchar
#include <stdio.h>
int main() {
char c;
printf("Enter a character: ");
c = getchar();
printf("You entered: ");
putchar(c);
return 0;
}
#include <stdio.h>
int main() {
char c;
printf("Enter a character: ");
c = getchar();
printf("You entered: ");
putchar(c);
return 0;
}