reciprocalCycles(700)
应该返回659。
testString: assert(reciprocalCycles(700) == 659);
- text: reciprocalCycles(800)
应该返回743。
testString: assert(reciprocalCycles(800) == 743);
- text: reciprocalCycles(900)
应该返回887。
testString: assert(reciprocalCycles(900) == 887);
- text: reciprocalCycles(1000)
应该返回983。
testString: assert(reciprocalCycles(1000) == 983);
```