Simple Contracts

In this section we will look at several simple contracts to introduce the basic syntax and features of Solidity++. It's fine if you don't understand something the first time you see it, as you read more examples you'll begin to pick things up.

• Hello World
  Simple contract demonstrating message listeners, logging using events, and sending funds.

• Data Storage
  Introduces state variables, getter functions, and message passing between contracts.

• Batch Transfer
  Demonstrates basic control flow, local variables, and parsing data arguments.

• Guess The Secret
  Our first use of mappings, abi functions, and hashing.

• Quota Bank
  Shows how to call the built-in smart contract to obtain quota for given address.

• Casino Game
  Introduces random number generation, structs, tokenID, and important modifiers (memory, public, pure).