System Error
/in/foo.cc: In function 'int main()':
/in/foo.cc:14:10: warning: unused variable 'k' [-Wunused-variable]
int i,j,k,l,n,m,p,q,u[maxn],d[maxn],f[maxn][maxn];
^
/in/foo.cc:14:12: warning: unused variable 'l' [-Wunused-variable]
int i,j,k,l,n,m,p,q,u[maxn],d[maxn],f[maxn][maxn];
^
VJ4Error('ProblemDataNotFoundError', '题目 58c14bccd3d8a13eb38ab65a 的数据未找到。', 'nssy', '58c14bccd3d8a13eb38ab65a')
