作者Happyboy101 (风雨同路共送吕布)
看板java
标题[问题] 同样程式码 执行结果怎麽会不一样
时间Fri Apr 27 16:21:46 2007
class Miracle
{
public static void main(String args[])
{
int Graph[][]={{0,1,1,1,0,0,0,0,0,0,0,0,1},{1,0,1,1,0,0,0,0,0,0,0,0,0},
{1,1,0,1,0,0,0,0,0,0,0,0,0},{1,1,1,0,1,1,0,0,0,0,0,0,1},
{0,0,0,1,0,1,1,0,0,0,0,0,0},{0,0,0,1,1,0,1,1,1,0,0,0,0},
{0,0,0,0,1,1,0,1,0,0,0,0,0},{0,0,0,0,0,1,1,0,1,0,0,0,0},
{0,0,0,0,0,1,0,1,0,1,0,0,0},{0,0,0,0,0,0,0,0,1,0,1,0,0},
{0,0,0,0,0,0,0,0,0,1,0,1,0},{0,0,0,0,0,0,0,0,0,0,1,0,0},
{1,0,0,1,0,0,0,0,0,0,0,0,0}
};
//执行这段程式码 会跑出ArrayIndexoutOfBoundsexception
/*int i,j;
for(i=0;i<13;i++)
{
for(j=0;j<13;j++);
System.out.print(Graph[i][j]);
System.out.println();
}
*/
//若采用这段程式码 却是顺利执行
//但这两段程式明明是一模一样的 怎麽会结果差很多
//这可以算是奇蹟吗? 还是这两段程式有不同之处?希望有人能解惑 谢谢
int i,j;
for(i=0;i<13;i++)
{
for(j=0;j<13;j++)
System.out.print(Graph[i][j]);
System.out.println();
}
}
}
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