#include <stdio.h> int max3(int a, int b, int c) { int max; if(a>b&&a>c) max=a; else if(a<b&&b>c) max=b; else max=c; return max; } int main() { int a, b, c; scanf("%d %d %d", &a, &b, &c); float m=1.0*max3(a+b,b,c)/(max3(a,b+c,c)+max3(a,b,b+c));...