gistfile1.txt

// copy pasted
x.a = 5;
x.b = 6;
x.c = 7;
var first = calc(x);

x.a = 7;
x.c = 11;
var second = calc(x);


// enterprise level
calcWithValues(int? a, int? b, int? c) {
 // 20radek s podminkami na nullable hodnoty a vysledny vypocet
}

var first = calcWithValue(5,6,7);
var second = calcWithValue(5, null, 11);