uva.onlinejudge.org/index.php?option=onlinejudge&page=show_problem&problem=1187
In above problem , we need to run floyd-warshal 2 time . Why we need to do so ?
My solution : http://ideone.com/b7mvHJ
Thanks in advance
uva.onlinejudge.org/index.php?option=onlinejudge&page=show_problem&problem=1187
In above problem , we need to run floyd-warshal 2 time . Why we need to do so ?
My solution : http://ideone.com/b7mvHJ
Thanks in advance
thatโs because your solution is wrong. Check the if condition of your F-W algorithm again!