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你的程序越界了吧In Reply To:高手帮忙指点一下哈!真不知错哪里了 Posted by:VCSun at 2007-07-25 02:50:23 #include <stdio.h>
main()
{
int a[200][100];
int N;
int D;
int i,j;
int flag;
while(scanf("%d %d",&N,&D)!=EOF&&N!=0&&D!=0)
{
for(i=0;i<50;i++)
for(j=0;j<10;j++)
a[i][j]=1;
for(i=1;i<=D;i++)
for(j=1;j<=N;j++)
scanf("%d",&a[i][j]);
for(i=1;i<=N;i++)
{
flag=1;
for(j=1;j<=D;j++)
{
flag=a[j][i]*a[j-1][i];
j一共只有D组,如果从1开始访问,那么a[j-1][i]就越界了!
if(flag==0)break;
else if(j==D&&flag==1)goto L;
}
}
L:
if(flag)printf("yes\n");
else printf("no\n");
}
}
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