--- id: 5900f5221000cf542c510033 challengeType: 5 title: 'Problem 436: Unfair wager' videoUrl: '' localeTitle: 问题436:不公平的赌注 --- ## Description undefined ## Instructions ## Tests ```yml tests: - text: euler436()应该返回0.5276662759。 testString: 'assert.strictEqual(euler436(), 0.5276662759, "euler436() should return 0.5276662759.");' ``` ## Challenge Seed ```js function euler436() { // Good luck! return true; } euler436(); ``` ## Solution ```js // solution required ```
euler436()