Question

c语言编写一个程序，求三个数中最小值，要求带参宏实现

Answer 1

#include<stdio.h>

#define MIN_OF_THREE(A,B,C) ((A)>(B)?(B):(A))>(C)?(C):((A)>(B)?(B):(A))

int main(void)
{
int a,b,c;
a=1;
b=-5;
c=4;
printf("Min value of three values is %d\n",MIN_OF_THREE(a,b,c));
return 0;
}

Answer 2

#include<stdio.h>
#define d
int main()
{
int a,b,c;
if(a<b) d=a;
else d=b;
if(c<d) d=c;
printf("%d",d);
return 0;
}

Answer 3

#include <stdio.h>

#define MIN(a, b, c) ((a) < (b) ? ((a) < (c) ? (a) : (c)) : ((b) < (c) ? (b) : (c)))

main()
{
int x, y, z;
scanf("%d%d%d", &x, &y, &z);
printf("%d\n", MIN(x, y, z));
return 0;
}

Answer 4

#include<stdio.h>
#define max(a,b) a>b?a：b
int main()
{
int a,b,c;

scanf("%d%d%d",&a,&b,&c);

printf("The max is %d\n",max(max(a,b),c));

return 0;

}

Answer 5

#define MAX(a,b) (a>b?a:b)

int maxx(int a , int b ,int c)
{
int t = MAX(a, b);
return MAX(t, c);
}