Solve View

ET phone home

Print the string ‘ET’ without E or T in the source. Additionally, your code must be printable ascii.

Judge

(async function*(context: Context): Challenge {
  let isASCII = !!/^[\x00-\x7F]+$/.exec(context.code);
  let doesNotContainET = !/[et]/i.exec(context.code);
  yield context.registerTestCase(
    new TestCase("ASCII source", isASCII ? "Pass" : "Fail",
                 {"Text": `Only ASCII source code please`}));
  yield context.registerTestCase(
    new TestCase("ET not in source", doesNotContainET ? "Pass" : "Fail",
                 {"Text": `Source code cannot contain E or T`}));
  yield (await context.run()).assertEquals('ET').setName('Source prints ET');
  return context.noFailures();
})

Example Code

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