#include <iostream>
using namespace std;
void shift_print(int **a, int temp1, int temp2)
{
//shift_square
for(int i = 0; i < temp2 - temp1; i++)
{
int temp_s = a[temp1][temp1 + i];
a[temp1][temp1 + i] = a[temp2 - i][temp1];
a[temp2 - i][temp1] = a[temp2][temp2 - i];
a[temp2][temp2 - i] = a[temp1 + i][temp2];
a[temp1 + i][temp2] = temp_s;
}
}
int main()
{
cout << "please input rows/columns: ";
int rows_columns; cin >> rows_columns;
int **nums = new int *[rows_columns];
for(int i = 0; i < rows_columns; i++)
nums[i] = new int [rows_columns];
cout << "please input the data: ";
for(int i = 0; i < rows_columns; i++)
{
for(int ii = 0; ii < rows_columns; ii++)
{
cin >> nums[i][ii];
}
}
cout << "the row data is: " << endl;
for(int i = 0; i < rows_columns; i++)
{
for(int ii = 0; ii < rows_columns; ii++)
{
cout << nums[i][ii] << ' ';
}
cout << endl;
}
int temp1 = 0, temp2 = rows_columns - 1;
while(temp1 < temp2 )
{
shift_print(nums, temp1, temp2);
temp1++; temp2--;
}
cout << "the output data is: " << endl;
for(int i = 0; i < rows_columns; i++)
{
for(int ii = 0; ii < rows_columns; ii++)
{
cout << nums[i][ii] << ' ';
}
cout << endl;
}
delete [] nums;
system("pause");
return 0;
}
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