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Copy pathMagicSquareDoublyEven.cpp
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MagicSquareDoublyEven.cpp
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#include <iostream>
using namespace std;
int square[20][20];
void magicSquareDEven(int n)
{
int index=1;
int t=(n*n)+1;
for(int i=0;i<n;i++)
{
for(int j=0;j<n;j++)
{
square[i][j]=index;
index++;
}
}
for(int i=0;i<n/4;i++)
for(int j=0;j<n/4;j++)
square[i][j]=t-square[i][j];
for(int i=0;i<n/4;i++)
for(int j=3*(n/4);j<n;j++)
square[i][j]=t-square[i][j];
for(int i=3*(n/4);i<n;i++)
for(int j=0;j<n/4;j++)
square[i][j]=t-square[i][j];
for(int i=3*(n/4);i<n;i++)
for(int j=3*(n/4);j<n;j++)
square[i][j]=t-square[i][j];
for(int i=(n/4);i<3*(n/4);i++)
for(int j=(n/4);j<3*(n/4);j++)
square[i][j]=t-square[i][j];
for(int i=0;i<n;i++)
{
for(int j=0;j<n;j++)
{
cout<<square[i][j]<<" ";
}
cout<<endl;
}
}
int main()
{
int order;
cin>>order;
magicSquareDEven(order);
return 0;
}