A Young's matrix has a two-dimensional array. Each row of the array is incremented from left to right, and each column is incremented from top to bottom. Finds if a number exists in such an array. The time complexity is less than O(N);

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A Young's matrix has a two-dimensional array. Each row of the array is incremented from left to right, and each column is incremented from top to bottom. Finds if a number exists in such an array. The time complexity is less than O(N);

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