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cin>>a; switch (a10)

{case 9:

cout<<'A'<

cout<<'B'<

case 8:

case 7:

cout<<'C'<

cout<<'D'<

cout<<'E'<

case 6:

case 5 :case 4: case 3: case 2: case 1: case 0: break; default: } } }

cout<<\

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#include%using namespace std; void main() {char a;

cout<<\cin>>a;

while (a!='Q') {switch(a) { case 'A':

cout<<\Êý¾ÝÒѾ­Ôö¼Ó\ case 'D': cout<<\Êý¾Ýɾ³ý\ case 'S': cout<<\Êý¾ÝÒѾ­ÅÅÐò\ default:

cout<<\}

cin>>a;}

} ¶þ

#include%using namespace std; void main() {int a; while(a!=-1)

{cout<<\cin>>a; if(a>=200)

cout<<\µ¥¼ÛΪ8Ôª\else

{

case 4:

cout<<\µ¥¼ÛΪ12Ôª\break; switch(a10)

case 3:case 2:

cout<<\µ¥¼ÛΪ15Ôª\break;

case 1:case 0:

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