第一章编程作业2-例题1-5

#include <stdio.h>

#define P printf

#define D "%d\n"

#define F "%f\n"

void main()

{

int a = 5, c = 8, e = 11;

float b = 3.8, d = 9.7, f = 21.08;

P(D F, a, b);

P(D F, c, d);

P(D F, a, b);

}