#include using namespace std; //#pragma GCC optimize("Ofast") #define rep(i,n) for(ll i=0;i=0;i--) #define perl(i,r,l) for(ll i=r-1;i>=l;i--) #define fi first #define se second #define pb push_back #define ins insert #define pqueue(x) priority_queue,greater> #define all(x) (x).begin(),(x).end() #define CST(x) cout<> #define rev(x) reverse(x); using ll=long long; using vl=vector; using vvl=vector>; using pl=pair; using vpl=vector; using vvpl=vector; const ll MOD=1000000007; const ll MOD9=998244353; const int inf=1e9+10; const ll INF=4e18; const ll dy[9]={1,0,-1,0,1,1,-1,-1,0}; const ll dx[9]={0,1,0,-1,1,-1,1,-1,0}; template inline bool chmin(T& a, T b) { if (a >= b) { a = b; return true; } return false; } template inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; } using vec=vector; using matrix=vector>; matrix matmul(matrix &left,matrix &right){ int n=left.size(); matrix ret(n,vec(n));//+の単位元で埋める for(int i=0;i>=1; if(k)mat=matmul(mat,mat); } return ret; } int main(){ vvl mat(2,vl(2)); rep(i,2)rep(j,2)cin >> mat[i][j]; mat=matpow(mat,3); rep(i,2){ rep(j,2)cout << mat[i][j] <<" "; cout << endl; } }