publicclassException4{
publicstaticvoidmain(String[]args){
• Scannerin=newScanner(System.in);
• System.out.print(“请输入S1的总学时：");
• inttotalTime=in.nextInt();//总学时
• try{
– System.out.print(“请输入S1的课程数目：");
– inttotalCourse=in.nextInt();//课程数目
– System.out.println(“S1各课程的平均学时为："
– +totalTime/totalCourse);
• }catch(InputMismatchExceptione1){
– System.out.println(“INPUTNOTANUMBER!");
• }catch(ArithmeticExceptione2){
– System.out.println("Thenumberofcoursescannotbezero
!");
• }catch(Exceptione){
– System.out.println("发生错误:"+e.getMessage());
• }
}
}
输入：270H0
