[求助]輸出為什麼會是這樣的呢?求解!
int main(void){
int bph2o=212;
int rv;
rv=printf("%d F is water's boiling point.\n",bph2o);
printf("The printf() function printed %d characters.\n,
rv);
return 0;
}
輸出為:
212 F is water's boiling point.
The printf() function printed 32 characters.
看的不是很明白。請幫忙說明》這個32是怎麼來的?