automated market maker

The getAmountOut function is a fundamental component of an Automated Market Maker (AMM), used to calculate the output amount of a token swap based on the input amount and the liquidity pool reserves. It leverages the constant product formula to ensure that swaps maintain the balance of reserves within the pool, enabling seamless and fast token exchanges.

fun getAmountOut(amountIn: int, reserveIn: int, reserveOut: int): int {
    return (amountIn * reserveOut) / (reserveIn + amountIn);
}