total expenses

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While purchasing certain items, a discount of 10% is offered if the quantity purchased is more than 1000. If the quantity and price per item are input, write a program to calculate the total expenses. ### Input The first line contains an integer *T*, total number of test cases. Then follow *T* lines, each line contains integers *quantity* and *price*. ### Output For each test case, output the to

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solution.cppC++17

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