十七
十七 Published on 2022-04-03
十七 Published on 2022-03-28

leetcode190. 颠倒二进制位

class Solution {public: uint32_t reverseBits(uint32_t n) { uint32_t ans=1; for(int i=1;i<=32;i++){ ans=(ans<<1)+(

十七 Published on 2022-03-28

IO多路复用

1.select#include <stdio.h>#include <arpa/inet.h>#include <stdlib.h>#include <unistd.h>#include <string.h>int main() {

十七 Published on 2022-03-24
Previous Next