#include<bits/stdc++.h> usingnamespace std; #define int long long inlineintread(){int x=0,f=1;char ch=getchar(); while(ch<'0'|| ch>'9'){if(ch=='-')f=-1;ch=getchar();}while(ch>='0'&&ch<='9'){ x=(x<<1)+(x<<3)+(ch^48);ch=getchar();}return x*f;} #define Z(x) (x)*(x) #define pb push_back //mt19937 rand(time(0)); //mt19937_64 rand(time(0)); //srand(time(0)); //#define N //#define M //#define mo int n, m, i, j, k, T; int dp[100][2][2][2]; int a[100], b[100], x, y, z, u, v, w;
voidcalc(int x, int *a){ int k=-1; while(x) a[++k]=x%2, x/=2; }