Item Value
Header filestdio.h
Declarationint getchar(void);
Functionread a character from stdin.
Returnreturns EOF on error.
Read characters from stdin into the array s until the user presses ENTER
#include
int main(void)
{
char s[256], *p;
p = s;
printf("input char:");
while((*p++ = getchar())!= '\n');
*p = '\0'; /* add null terminator */
printf(s);
return 0;
}
input char:123
123