Statements: Introduction

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Statements Introduction

• An expression has a type and a value
• A statement has neither type nor value instead,
  it has an effect
• Statements are appended with a semicolon
• int x Hobbit frodo, ringBearer
• x 34 frodo new Hobbit()
• ringBearer frodo
• The increment pattern (for counting)
• x x 1 x x
• Block statement just enclose statements in
  braces , i.e.
• Later conditional and iteration statements