题解列表

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Hash映射求亲密数

#哈希映射~~~c++intmain(){inti;intj;intcount=0;intcmp;intHash[3001]{0};inttar_Arr[8]{0};//int*Hash=newint[3001]{0};//哈希表的创建for(i=1;i<3001;i++){for(j=i-1;j>0

1190: 剔除相关数

```cpp#include#include#include#includeusingnamespacestd;mapma;setse;structstr{strings;stringss;}str[10005];boolcmp(chara,

1189: 内码对称

```cpp#includeusingnamespacestd;typedeflonglongLL;intmain(){LLnum;intarr[32],total=0;while(cin>>num){for(inti=0;i>i)&1;boolis=true;for(inti=0;i

1188: 做幻方

```cpp#include#include#include#defineMOVEmagic[y-1][x+1]usingnamespacestd;intmain(){intn;while(cin>>n){intmagic[100][100],