检查棋盘是否有全为1或0的行,列,对角线,并打印
#include<iostream>
#include<iomanip>
#include<cstdlib>
using namespace std;
int main(void)
{
srand(time(0));//设置种子
const int ROW_SIZE=5;
const int COLUMN_SIZE=5;
int theBoard[ROW_SIZE][COLUMN_SIZE]={0};
for(int row=0;row<ROW_SIZE;row++)//将0,1随机赋值给二维数组
{
for(int column=0;column<COLUMN_SIZE;column++)
{
theBoard[row][column]=rand() % 2;
}
}
int counter=0;
for(int row=0;row<ROW_SIZE;row++)//打印棋盘
{
for(int column=0;column<COLUMN_SIZE;column++)
{
cout<<setw(2)<<theBoard[row][column];
counter++;
if(counter%5==0)
cout<<endl;
}
}
cout<<endl;
bool isSAME=true;
for(int j=0;j<ROW_SIZE;j++)//判断相同行
{
for(int i=1;i<COLUMN_SIZE;i++)
{
if(theBoard[j][i-1]==theBoard[j][i])
isSAME=true;
else
isSAME=false;
if(!isSAME)
{
break;
}
}
if(isSAME)
cout<<"All is on row"<<j<<endl;
}
for(int j=0;j<ROW_SIZE;j++)//判断相同列
{
for(int i=1;i<COLUMN_SIZE;i++)
{
if(theBoard[i-1][j]==theBoard[i][j])
isSAME=true;
else
isSAME=false;
if(!isSAME)
{
break;
}
}
if(isSAME)
cout<<"All is on column"<<j<<endl;
}
for(int j=1,i=1;j<ROW_SIZE&&i<COLUMN_SIZE;j++,i++)//判断对角线1
{
if(theBoard[i-1][j-1]==theBoard[i][j])
isSAME=true;
else
isSAME=false;
if(!isSAME)
{
break;
}
}
if(isSAME)
cout<<"All is on diagonal"<<endl;
for(int i=1,j=COLUMN_SIZE;i<ROW_SIZE&&j>0;j--,i++)//判断对角线2
{
if(theBoard[i-1][j-1]==theBoard[i][j-2])
isSAME=true;
else
isSAME=false;
if(!isSAME)
{
break;
}
}
if(isSAME)
cout<<"All is on diagonal"<<endl;
return 0;
}