RosettaCodeData/Task/Floyd-Warshall-algorithm/Haskell/floyd-warshall-algorithm-9.hs

g2 = fromList [(('A','S'), 1)
             ,(('A','D'), -1)
             ,(('S','E'), 2)
             ,(('D','E'), 4)]
Initial data commit 2023-07-01 11:58:00 -04:00			`g2 = fromList [(('A','S'), 1)`
			`,(('A','D'), -1)`
			`,(('S','E'), 2)`
			`,(('D','E'), 4)]`