/leetcode

practice leetcode by cpp

Primary LanguageC++

learn leetcode

实现两数相加而不使用四则运算 https://www.cnblogs.com/newpanderking/p/3925056.html

求1+2+3+...+n,要求不能使用乘除法、for、while、if、else、switch、case https://blog.csdn.net/zhou15755387780/article/details/79353764

青蛙跳台阶 一次一步或者两步  求总共多少种走法 https://www.nowcoder.com/profile/1876303/codeBookDetail?submissionId=16453384

二进制中1的个数  https://www.nowcoder.com/profile/9536154/codeBookDetail?submissionId=17465787