while文 @startuml start :処理A; while (条件1) is (Yes) :処理B; endwhile (No) :処理C; end @enduml while文でbreak @startuml start :処理A; while (条件1) is (Yes) :処理B; if (条件2) then (no) break endif endwhile (No) :処理C; end @enduml repea…