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4 questions 1. First index where the sum is greater than the target. Sum starting from the 0th index and index at which sum is greater than or equal to target. 2. Give two strings, sum values by their index from last and append the result. Ex - "99" + "12" = 1011, "99" + "1" = "910", "99" + "99" = "1818" 3. Inventory management, three commands - "supply", "sell", "return". For each sell queries return the bill size. Strategy for selling an item - lowest price. 4. Destroy houses. Given the order of the house destroyed return number of segments. houses - 1 2 3 6 7 9 destroy - 6 7 3 9 2 1 output - 3 2 2 1 1 1
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Backend Engineer

Interviewed at PayPay

3.4★
Oct 5, 2024

4 questions 1. First index where the sum is greater than the target. Sum starting from the 0th index and index at which sum is greater than or equal to target. 2. Give two strings, sum values by their index from last and append the result. Ex - "99" + "12" = 1011, "99" + "1" = "910", "99" + "99" = "1818" 3. Inventory management, three commands - "supply", "sell", "return". For each sell queries return the bill size. Strategy for selling an item - lowest price. 4. Destroy houses. Given the order of the house destroyed return number of segments. houses - 1 2 3 6 7 9 destroy - 6 7 3 9 2 1 output - 3 2 2 1 1 1

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