#include<stdio.h> int max(int a,int b,int c); int min(int a,int b,int c); int main() { int a = 0,b = 0,c = 0,x,y; scanf("%d %d %d",&a,&b,&c); x=max(a,b,c); y=min(a,b,c); printf("The maximum number is : %d\n",x); printf("The minimum number is : %d\n",y)...