#include <stdio. h>
int main()
{
float gmax, gmin;
float privet(float a, float b, float c, float d){
float x[4], max, min;
x[0] = a;
x[1] = b;
x[2] = c;
x[3] = d;
max = a;
min = a;
for (int i = 0;i<4;i++){
if (max<=x[i])
max = x[i];
else if (min>=x[i])
min = x[i];
}
gmax = max;
gmin = min;
}
float c1,c2,c3,c4;
scanf("%f%f%f%f",&c1,&c2,&c3,&c4);
privet(c1,c2,c3,c4);
printf("Max:%fnMin:%f",gmax,gmin);
return 0;
}