countingSundays(1943, 1946)
应该返回6。'
testString: 'assert.strictEqual(countingSundays(1943, 1946), 6, "countingSundays(1943, 1946)
should return 6.");'
- text: 'countingSundays(1995, 2000)
应该返回9。'
testString: 'assert.strictEqual(countingSundays(1995, 2000), 9, "countingSundays(1995, 2000)
should return 9.");'
- text: 'countingSundays(1901, 2000)
应该返回171。'
testString: 'assert.strictEqual(countingSundays(1901, 2000), 171, "countingSundays(1901, 2000)
should return 171.");'
```