質問: input.nextInt(); break; } }while (SideA <1 || SideB <1 || SideC <1 || SideA+SideB < SideC || SideA+SideC < SideB || SideB+SideC < SideA); } } } ``` 1. When the user enters a number for the side of a triangle, if the number is less than 1, the program must say "Error: numbers must be greater than or equal to 1" and then the program asks the user to enter the number for that side again
回答: これでバッチリです! ``` System.out.println("三角関数に関するプログラム"); ```