InterviewSolution
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InterviewSolution
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After clearing all the doubts, you asked everyone, 'I know why I am here but I still don't know how I am here. Will anybody tell me?' On this, one of the 2 dwarfs who looked almost alike told: 'You are on the planet of dwarfs. You are 150 light years away from home.' After listening to that, you got so surprised. 'Well, I would like to go back now', you told. But they didn't allow you to leave until you solved their problem. Then he told about his problem: We have built a tunnel and rail tracks. We have stations starting from number 1. Now, to connect the dwarfs from the opposite side, we need to build a new track. We can't use the same station names as it will create confusion. Can we use the concept of integers here? If yes, what can we do? |
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Answer» After clearing all the doubts, you asked everyone, 'I know why I am here but I still don't know how I am here. Will anybody tell me?' On this, one of the 2 dwarfs who looked almost alike told: 'You are on the planet of dwarfs. You are 150 light years away from home.' After listening to that, you got so surprised. 'Well, I would like to go back now', you told. But they didn't allow you to leave until you solved their problem. Then he told about his problem: We have built a tunnel and rail tracks. We have stations starting from number 1. Now, to connect the dwarfs from the opposite side, we need to build a new track. We can't use the same station names as it will create confusion. Can we use the concept of integers here? If yes, what can we do? |
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