/******************************************************************
*** Problem : ***
*** Author : Shipu Ahamed (Psycho Timekiller) ***
*** E-mail : shipuahamed01@gmail.com ***
*** University : BUBT,Dept. of CSE ***
*** Team : BUBT_Psycho ***
*** My Blog : http://shipuahamed.blogspot.com ***
*** Facebook : http://www.facebook.com/DeesheharaShipu ***
******************************************************************/
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
using namespace std;
#define pi 2*acos(0.0)
#define all(v) v.begin(),v.end()
//input
#define si(t) scanf("%d",&t)
#define sl(t) scanf("%lld",&t)
#define sf(t) scanf("%f",&t)
#define sd(t) scanf("%lf",&t)
#define sc(c) scanf("%c",&c)
#define sii(a,b) scanf("%d%d",&a,&b)
#define sll(a,b) scanf("%lld%lld",&a,&b)
//Output
#define P(a) printf("%d\n",a)
#define PL(a) printf("%lld\n",a)
#define PF(a) printf("%f\n",a)
#define PD(a) printf("%lf\n",a)
#define PS(a) printf("%s\n",a)
#define PSN(a) printf("%s ",a)
#define PN(a) printf("%d ",a)
#define PLN(a) printf("%lld ",a)
#define PFN(a) printf("%f ",a)
#define PDN(a) printf("%lf ",a)
#define PP(a,b) printf("%d %d\n",a,b)
#define PPN(a,b) printf("%d %d ",a,b)
#define PPL(a,b) printf("%lld %lld\n",a,b)
#define PPLN(a,b) printf("%lld %lld ",a,b)
#define CP(a) cout< vi;
typedef vector vll;
typedef vector vs;
typedef set si;
typedef set ss;
typedef map mii;
typedef map mll;
typedef map msi;
typedef map mci;
template string toString( T Number ){stringstream st;st << Number;return st.str();}
template T SOD(T n) {__typeof(n) sum=0;for(__typeof(n) i=1;i*i<=n;i++)sum+=(n%i)?0:((i*i==n)?i:i+n/i);return sum;}
//For Define
#define forab(i,a,b) for(__typeof(b) i=(a);i<=(b);i++)
#define for0(i,n) forab(i,0,(n)-1)
#define for1(i,n) forab(i,1,n)
#define rforab(i,b,a) for(__typeof(b) i=(b);i>=(a);i--)
#define rfor0(i,n) rforab(i,(n)-1,0)
#define rfor1(i,n) rforab(i,n,1)
#define forstl(i,s) for(__typeof((s).end()) i=(s).begin(); i != (s).end(); i++)
//File input/output
#define input freopen("in.txt","r",stdin)
#define output freopen("out.txt","w",stdout)
//upper bound and lower bound
#define LB(a,value) (lower_bound(all(a),value)-a.begin())
#define UB(a,value) (upper_bound(all(a),value)-a.begin())
//Test Case & New line
#define Case(no) printf("Case %d: ",++no)
#define nl puts("")
int stringconvert(string s){int p; istringstream st(s); st>>p ; return p;}
ll pow(ll a,ll b, ll m) { ll res = 1; while(b) { if(b & 1) { res = ( (res % m) * (a % m) ) %m ; } a= ((a%m) * (a%m)) %m; b >>= 1; } return res; }
ll modInverse(ll a, ll m){return pow(a,m-2,m);}
////============ CONSTANT ===============////
#define mx7 10000007
#define mx6 1000006
#define mx5 100005
#define inf 1<<30 //infinity value
#define eps 1e-9
#define mx (100010)
////=====================================////
int mod=1000;
int row;
struct Matrix
{
ll mat[10][10];
};
Matrix zero;
Matrix Mul(Matrix &aa, Matrix &bb)
{
Matrix ret=zero;
for(int i = 0; i < row; i ++)
{
for(int j = 0; j < row; j ++)
{
for(int k = 0; k < row; k ++)
{
ret.mat[i][j] += (aa.mat[i][k]*bb.mat[k][j]);
ret.mat[i][j] %= mod;
}
}
}
return ret;
}
Matrix exp(Matrix a, ll b)
{
Matrix xx=zero;
for0(i,row)
{
xx.mat[i][i]=1;
}
while(b)
{
if(b&1)
xx=Mul(xx,a);
a=Mul(a,a);
b>>=1;
}
return xx;
}
int main()
{
row=2;
int t,no=0;
si(t);
while(t--)
{
int a,b,n,m;
sii(a,b),sii(n,m);
mod=1;
for(int i=0;i
https://github.com/Shipu/OnlineJudgeProblemSolutionWithCPlusPlus/tree/master/uva/10689/10689.cpp