Water Jug Problem: 5 liter jug and 7 liter jug are provided. Measure 6 liter within the 7 liter jug.

Let, we have infinite supply of water and two jugs capable to contain exactly 7 and 5 liters. Measure 6 liter within in 7 liter jug.

Step 01: Fill up the 7 liter => (7, 0)

Step 02: Pour into the 5 liter => (2, 5)

Step 03: Empty the 5 liter => (2, 0)

Step 04: Pour into the 5 liter => (0, 2)

Step 05: Fill up the 7 liter => (7, 2)

Step 06: Pour into the 5 liter => (4, 5)

Step 07: empty the 5 liter => (4, 0)

Step 08: Pour into the 5 liter => (0, 4)

Step 09: Fill up the 7 liter => (7, 4)
Step 10: Pour into the 5 liter => (6,5)

Step 11: Empty the 5 liter => (6, 0)

Now 7 liter jug contain 6 liter water.

-- Cheers !!!

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