X_GY001的博客

#include <bits/stdc++.h>using namespace std;stack <int> C;bool Judge(int a[],int n){    int k=0;    int i=1;    while(true)    {        if (i!=a[k])        {            if (!C.e...

#include <bits/stdc++.h>using namespace std;struct Matrix{    int m;    int n;    void setM(int m,int n)    {        this->m=m;        this->n=n;    }    bool prok(Matrix & ...

#include <cmath>#include <cstdio>#include <vector>#include <cstdlib>#include <cstring>#include <iostream>#include <algorithm>using namespace std;doubl