/*
class SampleClass { // class header section
int a;
int b; // member variable section
int c;
public SampleClass(int x, int y, int z) { // name is the same as the class name
a = x;
b = y;// constructor section.
c = z;
//x,y,z = SampleClass local variables
}
public int sum() { // method section
int d;
d = a + b + c; //=d = this.a + this.b + this.c;
return d;
}
}
public class Class01 {
public static void main(String[] args) {
//SampleClass sam = new SampleClass(); // the values want exist because error
// constructor " public SampleClass(int x, int y, int z) "is
// if missing, default constructor creates and error is resolved.
SampleClass sam = new SampleClass(1,2,3);
System.out.print(sam.sum());
}
}
**/
// if(same example variant) : method is static function's case
class SampleClass { // class header section
static int a;
static int b; // member variable section
static int c;
public SampleClass(int x, int y, int z) { // name is the same as the class name
a = x;
b = y; // constructor section.
c = z;
//x,y,z = SampleClass local variables
}
public static int sum() { // method section
int d;
d = a + b + c; //=d = this.a + this.b + this.c;
return d;
}
}
public class Class01 {
public static void main(String[] args) {
//SampleClass sam = new SampleClass(); // the values want existbecause error
// public SampleClass(int x, int y, int z)
// if missing default constructor creates and error is resolved.
// however all 0to initialized
SampleClass sam = new SampleClass(1,2,3);
System.out.print(sam.sum());
}
}
// data structures! learn about
