摘要:
动态规划 方程 #include <iostream>#include <iomanip>#include <cmath>#include <algorithm>#include <windows.h>using namespace std;long a[10010],b[10010],f[1001 阅读全文
摘要:
#include <iostream>#include <cmath>using namespace std; int _gcd(int x,int y){ return y==0?x:_gcd(y,x%y);} void main(){ int T,x0,y0,n; cin>>T; while(T 阅读全文