#include <stdio.h>
#include <string.h>
int main() {
char ch[12];
printf("ch tem %lu bytes\n", sizeof(ch
)); }
//https://pt.stackoverflow.com/q/155932/101
I2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxzdHJpbmcuaD4KCmludCBtYWluKCkgewogICAgY2hhciBjaFsxMl07CiAgICBzdHJjcHkoY2gsICJhYmMiKTsKICAgIHByaW50ZigiY2ggdGVtICVsdSBieXRlc1xuIiwgc2l6ZW9mKGNoKSk7CiAgICBwcmludGYoImNoIGNvbnRhIGNvbSAlbHUgY2FyYWN0ZXJlc1xuIiwgc3RybGVuKGNoKSk7CiAgICBzdHJjcHkoY2gsICJ0ZXh0byBsb25nbyIpOwogICAgcHJpbnRmKCJjaCBjb250YSBjb20gJWx1IGNhcmFjdGVyZXNcbiIsIHN0cmxlbihjaCkpOwp9CgovL2h0dHBzOi8vcHQuc3RhY2tvdmVyZmxvdy5jb20vcS8xNTU5MzIvMTAx