val p1: Byte = (1 + 2) * 2 val p2: Short = (1 + 2) * 2 val p3: Int = (1 + 2) * 2 val p4: Long = (1 + 2) * 2 val b1: Byte = (1.toByte() + 2) * 2 val b2: Short = (1.toShort() + 2) * 2 val b3: Int = (1.toInt() + 2) * 2 val b4: Long = (1.toLong() + 2) * 2 val i1: Int = (1.toByte() + 2) * 2 val i2: Int = (1.toShort() + 2) * 2