Public class MyMath{
Public MyMath(){
}
public static int max(int a,int b,int c){
int max = a;
if(max & lt; b){
max = b;
}
if(max & lt; c){
max = c;
}
Return to max
}
public static int min(int a,int b,int c){
int min = a;
if(min & gt; b){
min = b;
} else if(min & gt; c){
min = c;
}
Returns the minimum value;
}
public static int sum(int a,int b,int c){
Return a+b+c;
}
public static double average (int a,int b,int c){
return sum(a,b,c)/3;
}
}