题解列表
双指针|| 两数之和
```c++#include#include#includeusingnamespacestd;intmain(){intn,k;cin>>n>>k;vectornums(n,vector(n));for(inti=0;i>nums[i]
蓝桥杯算法提高-成绩排名,重载运算符实现
```c++#include#include#includeusingnamespacestd;structstu{stringname;intage;booloperators.age;}}a[101];intmain(){intn;cin>>n;for(inti=0;i>a[i].name>>a[
前m大的数,归并排序
#归并排序```c++#include#include#includeusingnamespacestd;intn,m;voidquick_sort(longlong*nums,intl,intr){if(l>=r)return;//获取中间元longlongx=nums[l+r>>1],
c++string 可直接比较
摘要:解题思路:注意事项:参考代码:#include<bits/stdc++.h>using namespace std;int main(){ string s,s1; cin>>s>>s1; if(s>……
1的个数 C++实现
```c++#include#include#includeusingnamespacestd;intn;vectornums;intmain(){cin>>n;intcnt=0;while(n){n&=(n-1);cnt++;}cout