以下程序的输出结果是______。#include #define FUDGE(y)2.84+y#define PR(a) printf (
以下程序的输出结果是______。#include <stdio. h>#define FUDGE(y) 2.84+y#define PR(a) printf ("%d",(int)(a))#define PRINT1(a) PR(a); putchar("\n")main(){ int x=2; PRINT1(FUDGE(5)*x);}
A.11
B.12
C.13
D.15
请帮忙给出正确答案和分析,谢谢!