aaa.cpp

矩阵的转置

#include<iostream>
using namespace std;
int count=0;
void main()
{
	int i,j;   count++;
	int a[4][4]={{1,2,3,4},{3,4,5,6},{5,6,7,8},{4,5,6,7}};      count++;
	int b[4][4];						  count++;
	for(i=0;i<=3;i++)
	{	count++;
		for(j=0;j<=3;j++)
			cout<<a[i][j]<<" ";			count++;
		cout<<endl;						count++;
	}
	cout<<endl;							count++;
	for(i=0;i<=3;i++)
	{									count++;
		for(j=0;j<=3;j++)
			b[j][i]=a[i][j];			count++;
	}

	for(i=0;i<=3;i++)
	{									count++;
		for(j=0;j<=3;j++)
			cout<<a[i][j]<<" ";			count++;
		cout<<endl;						count++;
	}
	for(i=0;i<=3;i++)
	{									count++;
		for(j=0;j<=3;j++)
			cout<<b[i][j]<<" ";			count++;
		cout<<endl;						count++;
	}
	cout<<endl;
	cout<<count<<endl;

}