OJ Board

#include <iostream.h>

#define DIM 307
#define oo 2000000000L

long N,T1,T2;
long A[307];
int B[33][DIM],C[33][DIM];
long D[33][DIM];
int R[33][DIM];
int Res[33];

int ReadData()
{ long i,j;
cin>>T1>>T2;
if(T1==0 && T2==0) return 0;
cin>>N;
for(i=1;i<=N;i++)
{
cin>>A[i];
for(j=1;j<=A[i];j ...

How to solve it without very huge full search?

There is my programm.
I cannot find where it fails.

// programm compute
// |1 1|^(N-1)
// |1 0|
// with modular arithmetic

#include <iostream.h>
#include <math.h>

long N,L;
long double i,j,k,h,LL;

void mathpow(long N)
{ long t;
if (N>1)
{
mathpow(N/2);
//next 2 lines is M=M*M;
t=k*j;
k=i ...

Thanks, I got Accepted.

Thanks, I correct this stupid bug, but I received WA again.
I am confused, can anyone help me?

#include <iostream.h>

int min(int a,int b)
{ if (a<b) return a; else return b;}

int max(int a,int b)
{ if (a>b) return a; else return b;}

int main()
{
int l1,r1,u1,d1,l2,r2,u2,d2;
cin>>l1>>d1>>r1>>u1 ...

Wy i received Wrong Answer?
It is very simple problem...


#include <iostream.h>

int min(int a,int b)
{ if (a<b) return a; else return b;}

int max(int a,int b)
{ if (a>b) return a; else return b;}

int main()
{
int l1,r1,u1,d1,l2,r2,u2,d2;
cin>>l1>>d1>>r1>>u1;
cin>>l2>>d2>>r2>>u2;
l1=max(l1,l2 ...