#include using namespace std; typedef signed long long ll; #undef _P #define _P(...) (void)printf(__VA_ARGS__) #define FOR(x,to) for(x=0;x<(to);x++) #define FORR(x,arr) for(auto& x:arr) #define ITR(x,c) for(__typeof(c.begin()) x=c.begin();x!=c.end();x++) #define ALL(a) (a.begin()),(a.end()) #define ZERO(a) memset(a,0,sizeof(a)) #define MINUS(a) memset(a,0xff,sizeof(a)) //------------------------------------------------------- int N; int A[16][16]; ll win[16][1<<16]; vector C[1<<16]; void solve() { int i,j,k,l,r,x,y; string s; N=16; FOR(y,N) FOR(x,N) { cin>>A[y][x]; if(A[y][x]==0) A[y][x]=-A[x][y]; } FOR(x,N) win[x][1<0; sub=(sub-1)&mask) if((sub&(1<0) win[a][mask]+=2*win[a][sub]*win[b][oth]; if(A[a][b]<0) win[b][mask]+=2*win[a][sub]*win[b][oth]; } } } FOR(i,N) cout<