permAlone("aab")
should return a number.");'
- text: ''
testString: 'assert.strictEqual(permAlone("aab"), 2, "permAlone("aab")
should return 2.");'
- text: ''
testString: 'assert.strictEqual(permAlone("aaa"), 0, "permAlone("aaa")
should return 0.");'
- text: ''
testString: 'assert.strictEqual(permAlone("aabb"), 8, "permAlone("aabb")
should return 8.");'
- text: ''
testString: 'assert.strictEqual(permAlone("abcdefa"), 3600, "permAlone("abcdefa")
should return 3600.");'
- text: permAlone("abfdefa")
يجب إرجاع 2640.
testString: 'assert.strictEqual(permAlone("abfdefa"), 2640, "permAlone("abfdefa")
should return 2640.");'
- text: ''
testString: 'assert.strictEqual(permAlone("zzzzzzzz"), 0, "permAlone("zzzzzzzz")
should return 0.");'
- text: ''
testString: 'assert.strictEqual(permAlone("a"), 1, "permAlone("a")
should return 1.");'
- text: ''
testString: 'assert.strictEqual(permAlone("aaab"), 0, "permAlone("aaab")
should return 0.");'
- text: ''
testString: 'assert.strictEqual(permAlone("aaabb"), 12, "permAlone("aaabb")
should return 12.");'
```