0_0_36144569_3861.cpp:189:2: error: expected unqualified-id before 'int'
int j;
^
0_0_36144569_3861.cpp: In function 'bool bfs(int, int, int, int)':
0_0_36144569_3861.cpp:210:33: error: 'memset' was not declared in this scope
memset(flag,0,sizeof(flag));//在使用flag数组的时候，最好先清一下0，不然会WA，我不知道他的测试数据是怎样的，但是不清0答案貌似也没有错误
^
0_0_36144569_3861.cpp:264:18: error: 'struct node' has no member named 'j'
pre[bx][by].j=temp.j;//用来记录前驱结点的下标值
^
0_0_36144569_3861.cpp: In function 'void print()':
0_0_36144569_3861.cpp:300:24: error: 'struct node' has no member named 'j'
temp1.i=m-1; temp1.j=n-1; temp1.num=mg[m-1][n-1];
^
0_0_36144569_3861.cpp:309:18: error: 'struct node' has no member named 'j'
y1=pre[x2][y2].j;//一直压到了x1=0,y1=0;
^
0_0_36144569_3861.cpp:320:51: error: 'struct node' has no member named 'j'
printf("%ds:(%d,%d)->(%d,%d)\n",k++,temp.i,temp.j,temp1.i,temp1.j);
^
0_0_36144569_3861.cpp:320:67: error: 'struct node' has no member named 'j'
printf("%ds:(%d,%d)->(%d,%d)\n",k++,temp.i,temp.j,temp1.i,temp1.j);
^
0_0_36144569_3861.cpp:324:52: error: 'struct node' has no member named 'j'
printf("%ds:FIGHT AT (%d,%d)\n",k++,temp.i,temp.j);
^
0_0_36144569_3861.cpp:326:52: error: 'struct node' has no member named 'j'
printf("%ds:(%d,%d)->(%d,%d)\n",k++,temp.i,temp.j,temp1.i,temp1.j);
^
0_0_36144569_3861.cpp:326:68: error: 'struct node' has no member named 'j'
printf("%ds:(%d,%d)->(%d,%d)\n",k++,temp.i,temp.j,temp1.i,temp1.j);
^
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