1907. Count Salary Categories
Table: Accounts +-------------+------+ | Column Name | Type | +-------------+------+ | account_id | int | | income | int | +-------------+------+ account_id is the primary key (column with unique values) for this table. Each row contains information about the monthly income for one bank account. Write a solution to calculate the number of bank accounts for each salary category. The salary cate
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solution.cppC++17
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