摘要:
Description Convert a char to an integer. You can assume the char is in ASCII code (See Definition, so the value of the char should be in 0~255. Examp 阅读全文
摘要:
Write a function that add two numbers A and B. Example Example 1: Input: a = 1, b = 2 Output: 3 Explanation: return the result of a + b. Example 2: In 阅读全文