fork download 
  1.  
  2. L=[];C=[]
  3. n,m=map(int,input().split())
  4. for i in range(n):
  5.     l=[*map(int,input().split())]
  6.     for k in range(m):
  7.         j=l[k]
  8.         if j not in L:
  9.             L+=[j]
  10.             C+=[[]]
  11.         C[L.index(j)]+=[[i,k]]
  12. A=0
  13. for i in range(len(C)):
  14.     I=C[i];l=len(I)
  15.     for j in range(l):
  16.         x,y=I[j]
  17.         for k in range(j+1,l):
  18.             p,q=I[k]
  19.             A+=abs(x-p)+abs(y-q)
  20. print(A)
Runtime error #stdin #stdout #stderr 0.24s 23696KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
stderr 
Traceback (most recent call last):
  File "./prog.py", line 3, in <module>
EOFError: EOF when reading a line
https://ideone.com/RY8t1J
language:
Python 3 (python  3.12)
created:
4 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!