hellohellocrate1 0.1.0

mod grandsection{
    pub mod section1{
        pub fn add(input1:i32,input2:i32)->i32
        {
            input1+input2
        }
    }
    pub mod section2{
        pub fn sub(input1:i32,input2:i32)->i32
        {
            input1-input2
        }
    }
}