課程

/后端開(kāi)發(fā)

/C

/C語(yǔ)言入門

#include?<stdio.h>
int?main()
{
????double?num?=?2.5;
????(int)me=num;
????printf("num的整數(shù)部分是%d\n",?me);??
????return?0;
}