codechef HS08TEST - ATM problem: http://www.codechef.com/problems/HS08TEST/
ATM
All submissions for this problem are available.
Pooja would like to withdraw X $US from an ATM. The cash machine will only accept the transaction if Xis a multiple of 5, and Pooja's account balance has enough cash to perform the withdrawal transaction (including bank charges). For each successful withdrawal the bank charges 0.50 $US.
Calculate Pooja's account balance after an attempted transaction.
Input
Positive integer 0 < X <= 2000 - the amount of cash which Pooja wishes to withdraw.
Nonnegative number 0<= Y <= 2000 with two digits of precision - Pooja's initial account balance.
Output
Output the account balance after the attempted transaction, given as a number with two digits of precision. If there is not enough money in the account to complete the transaction, output the current bank balance.
Example - Successful Transaction
Input: 30 120.00 Output: 89.50
Example - Incorrect Withdrawal Amount (not multiple of 5)
Input: 42 120.00 Output: 120.00
Example - Insufficient Funds
Input: 300 120.00 Output: 120.00
here is my c++ solution to codechef HS08TEST - ATM problem. http://ideone.com/hF0KPo
#include <iostream>
#include <iomanip>
using namespace std;
int main() {
// your code goes here
int a;
float b;
cin>>a>>b;
if(a%5==0&&a<=b-0.5) b=b-a-0.50;
cout<<fixed<<setprecision(2)<<b;
return 0;
}
Sir,is it necessary to write the program using "int main()"?
ReplyDeletemy code was :
#include
#include
#include
void main()
{
clrscr();
int x;float y;
cout<<"Enter the amount you want to withdraw.(As a multiple of 5)";
cin>>x;
cout<<"Enter your current bank balance.";
cin>>y;
if(x<y && x%5==0)
y=y-x-0.5;
cout<<setprecision(2)<<y;
getch();
}
But, this solution is not running successfully. Can you please explain why?
your code has many errors
DeleteCan you please tell me where and why?
DeleteI would like to, but I'm sorry, I'm extremely busy these days. Thanks
Deleteafter if check properly
DeleteThis comment has been removed by the author.
ReplyDeleteHow to solve in c language ?
ReplyDelete#include
ReplyDeleteint main(void) {
float pa, x;
int wa;
scanf("%d %f", &wa, &pa);
if (wa % 5 == 0)
{
if (pa>=(wa+0.5))
{
x = pa - wa - 0.5;
printf("%.2f", x);
}
else
printf("%.2f", pa);
}
else
printf("%.2f", pa);
}