如果代碼是這樣的,輸出結(jié)果是什么呢?
#include<stdio.h>
int main()
{
????int x = 0;
????printf("x=%d/n",x++);
????printf("x=%d/n",x+2);
????printf("x=%d/n",++x);
????return 0;
}
#include<stdio.h>
int main()
{
????int x = 0;
????printf("x=%d/n",x++);
????printf("x=%d/n",x+2);
????printf("x=%d/n",++x);
????return 0;
}
2016-08-14
舉報
2016-08-14
0
3
4
2017-03-17
0.3.4
2016-08-20
0
3
2
x+2不改變x的值
2016-08-16
不對,0 ?1 ?4
2016-08-16
0
3
4
2016-08-14
0
3
4
2016-08-14
答案應(yīng)該是4