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为什么这2个代码都是对的?

Posted by 20054953 at 2007-04-30 14:09:35 on Problem 3224
测试数据
4
0 0 3 2
3 0 3 1
2 2 0 2
3 2 3 0
代码一:
#include<iostream>
using namespace std;

main()
{
	int n,s[105][105],i,j,re=0,sum,c;
	cin>>n;
	for(i=1;i<=n;i++)
	{  
		for(j=1;j<=n;j++)
			cin>>s[i][j];
	}  
	for(i=1;i<=n;i++)
	{
		sum=0;
		for(j=1;j<=n;j++)
		{
			if(s[i][j]>s[j][i])
				sum++;
		}
		if(sum>re)
		{
			re=sum;
			c=i;
		}
	}
	cout<<c<<endl;
}
输出结果: 4
 
代码二:
#include<iostream>
using namespace std;

main()
{
	int n,s[105][105],i,j,re=0,sum,c;
	cin>>n;
	for(i=1;i<=n;i++)
	{  
		for(j=1;j<=n;j++)
			cin>>s[i][j];
	}  
	for(i=1;i<=n;i++)
	{
		sum=0;
		for(j=1;j<=n;j++)
		{
			if(s[i][j]==3)
				sum++;
		}
		if(sum>re)
		{
			re=sum;
			c=i;
		}
	}
	cout<<c<<endl;
}

输出结果: 2

为什么这2个代码提交都AC?



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