C Tutorial/stdio.h/getchar
getchar
Item Value Header file stdio.h Declaration int getchar(void); Function read a character from stdin. Return returns EOF on error.
Read characters from stdin into the array s until the user presses ENTER
<source lang="cpp">#include <stdio.h>
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; }</source>