#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
//#define定义标识符常量
#define MAX 100
//define定义宏
#define MIN(X,Y) (X<Y?X:Y)
int main() {
int a = MAX;
printf("%d\n", a);
int x = 30;
int y = 20;
int b = MIN(x, y);
printf("%d\n", b);
return 0;
}
100
20