UVa11991 Easy Problem from Rujia Liu

For an array of integers , Ask No k individual v The subscript of the corresponding array ( Subscript from 1 Start )

Use hash to record v Corresponding subscript list , Specific code reference ：

https://github.com/wuli2496/OJ/tree/master/UVa/11991%20Easy%20Problem%20from%20Rujia%20Liu