add: 只出现一次的数字等

2019-03-10 16:43:04 +08:00
parent 930ff1be11
commit 8239e7afd5
106 changed files with 7978 additions and 0 deletions
--- a/test/array/first-missing-positive.test.js
+++ b/test/array/first-missing-positive.test.js
@ -0,0 +1,11 @@
+import firstMissingPositive from '../../src/array/first-missing-positive'
+
+test('缺失的第一个正数', () => {
+  expect(firstMissingPositive([-1])).toBe(1)
+  expect(firstMissingPositive([0])).toBe(1)
+  expect(firstMissingPositive([])).toBe(1)
+  expect(firstMissingPositive([3, 2, -1])).toBe(1)
+  expect(firstMissingPositive([3, 4, -1, 1])).toBe(2)
+  expect(firstMissingPositive([1, 2, 0])).toBe(3)
+  expect(firstMissingPositive([7, 8, 9, 11, 12])).toBe(1)
+})