C# (CSharp) Lecture_2_Solutions ImmutableNumber示例

示例#1

 public ImmutableNumber Subtract(ImmutableNumber operand)
 {
     return(new ImmutableNumber(Value - operand.Value));
 }

示例#2

 public ImmutableNumber Multiply(ImmutableNumber operand)
 {
     return(new ImmutableNumber(Value * operand.Value));
 }

示例#3

 public ImmutableNumber Add(ImmutableNumber operand)
 {
     return(new ImmutableNumber(Value + operand.Value));
 }