先附上我的程式
然後如果今天測資是全部都是5的數獨,那不就錯誤了嗎,是否不夠嚴謹?
#include<iostream>
#include<cstring>
#include<vector>
using namespace std;
bool judge(int array[]);
int main()
{
string s;
vector<string> answer;
int sector[9][9],sline[9][9],hline[9][9];
while(cin.peek()!=EOF)
{
bool right=true;
int count=0;
for(int i=0;i<9;i+=3)
{
for(int n=0;n<3;n++)
{
for(int var=i;var<i+3;var++)
{
for(int val=3*n;val<3*(n+1);val++)
{
cin>>sector[var][val];
hline[n+i][count]=sector[var][val];
sline[count][n+i]=hline[n+i][count];
count++;
if(count==9)
{
count=0;
}
}
}
}
}
for(int var=0;var<9;var++)
{
if(!(judge(sector[var])&&judge(sline[var])&&judge(hline[var])))
{
s="no";
answer.push_back(s);
right=false;
break;
}
}
if(right)
{
s="yes";
answer.push_back(s);
}
}
for(int var=0;var<answer.size()-1;var++)
{
cout<<answer[var]<<endl;
}
return 0;
}
bool judge(int array[])
{
int var,val;
bool judger=true;
for(var=0;var<8;var++)
{
for(val=var+1;val<9;val++)
{
if(array[var]==array[val])
{
judger=false;
break;
}
}
if(!judger)
{
break;
}
}
if(!judger)
{
return false;
}
else
{
return true;
}
}