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下面是該示例的合金代碼我們在我的課去在:合金新手 - 在運行命令的上下文中int是什麼意思?
abstract sig Airport {
flight: set Airport
}
one sig CMX, DTW, MSP, BRD, CDG extends Airport {}
fact {
-- flight = CMX->DTW + DTW->MSP + MSP->CMX + DTW->CDG + CDG->DTW + MSP->BRD + BRD->MSP
}
fun flight2: Airport->Airport {flight.flight}
fun flight3: Airport->Airport {flight.flight2}
fun flight4: Airport->Airport {flight.flight3}
fun flight5: Airport->Airport {flight.flight4}
pred show {
flight5 in flight2
flight2 not in flight5
-- #flight = 10
}
run show for 5 Airport, 6 Int
我想知道最後一行表示。具體來說,「6 Int」是什麼意思?