友情提示:380元/半年,儿童学编程,就上码丁实验室。
#include <stdio.h>
void main()
{
char SelectKey,CreditMoney,DebitMoney;
while(1)
{
do{
clrscr();
puts(“=========================”);
puts(“| Please select key: |”);
puts(“| 1. Quary |”);
puts(“| 2. Credit |”);
puts(“| 3. Debit |”);
puts(“| 4. Return |”);
puts(“=========================”);
SelectKey = getch();
}while( SelectKey!=’1′ && SelectKey!=’2′ && SelectKey!=’3′ && SelectKey!=’4′ );
switch(SelectKey)
{
case ’1′:
clrscr();
puts(“================================”);
puts(“| Your balance is $1000. |”);
puts(“| Press any key to return… |”);
puts(“================================”);
getch();
break;
case ’2′:
do{
clrscr();
puts(“==================================”);
puts(“| Please select Credit money: |”);
puts(“| 1. $50 |”);
puts(“| 2. $100 |”);
puts(“| 3. Return |”);
puts(“==================================”);
CreditMoney = getch();
}while( CreditMoney!=’1′ && CreditMoney!=’2′ && CreditMoney!=’3′ );
switch(CreditMoney)
{
case ’1′:
clrscr();
puts(“=========================================”);
puts(“| Your Credit money is $50,Thank you! |”);
puts(“| Press any key to return… |”);
puts(“=========================================”);
getch();
break;
case ’2′:
clrscr();
puts(“==========================================”);
puts(“| Your Credit money is $100,Thank you! |”);
puts(“| Press any key to return… |”);
puts(“==========================================”);
getch();
break;
case ’3′:
break;
}
break;
case ’3′:
do{
clrscr();
puts(“====================================”);
puts(“| Please select Debit money: |”);
puts(“| 1. $50 |”);
puts(“| 2. $100 |”);
puts(“| 3. $500 |”);
puts(“| 4. $1000 |”);
puts(“| 5. Return |”);
puts(“====================================”);
DebitMoney = getch();
}while(DebitMoney!=’1′ && DebitMoney!=’2′ && DebitMoney!=’3′
&& DebitMoney!=’4′ && DebitMoney!=’5′ );
switch(DebitMoney)
{
case ’1′:
clrscr();
puts(“===========================================”);
puts(“| Your Debit money is $50,Thank you! |”);
puts(“| Press any key to return… |”);
puts(“===========================================”);
getch();
break;
case ’2′:
clrscr();
puts(“===========================================”);
puts(“| Your Debit money is $100,Thank you! |”);
puts(“| Press any key to return… |”);
puts(“===========================================”);
getch();
break;
case ’3′:
clrscr();
puts(“===========================================”);
puts(“| Your Debit money is $500,Thank you! |”);
puts(“| Press any key to return… |”);
puts(“===========================================”);
getch();
break;
case ’4′:
clrscr();
puts(“===========================================”);
puts(“| Your Debit money is $1000,Thank you! |”);
puts(“| Press any key to return… |”);
puts(“===========================================”);
getch();
break;
case ’5′:
break;
}
break;
case ’4′:
clrscr();
puts(“================================”);
puts(“| Thank you for your using! |”);
puts(“| good bye! |”);
puts(“================================”);
return;
}
}
}
转自公众号:
南昌青少年编程