parody: elp needed

SickFish · #1 11-Jul-2005, 10:35

can someone elp me pleease.
i hav this hollowing code and dunno what it does or what it shout do.

CPP / C++ / C Code:

#include <iostream>

double sactuateCalarys343jsd( double a4nwtgoet4bwhgg ) { double sgawantnups8ngs = 200; sgawantnups8ngs += 0.09*a4nwtgoet4bwhgg; return sgawantnups8ngs; }

int main(int argc, char* args[] ) { double egaaI8nn84tg4np; int ca4ngjse548eb5f[10]; int bTsggAeefsesggg; while( true ) { cout << "Memasukkan total nilai penjualan para karyawan (Memasukkan -1 untuk berhenti) :"; cin >> egaaI8nn84tg4np; if( egaaI8nn84tg4np == -1 ) break; cout << "Kemudian Gaji total untuk karyawan tersebut adalah: $" << sactuateCalarys343jsd( egaaI8nn84tg4np ) << endl; if( egaaI8nn84tg4np<200 ) egaaI8nn84tg4np = 200; if( egaaI8nn84tg4np>999 ) egaaI8nn84tg4np = 999; bTsggAeefsesggg = (int)(egaaI8nn84tg4np/100); ++ca4ngjse548eb5f[bTsggAeefsesggg]; } for(int i=2; i<10; ++i ) { cout << "Jumlah karyawan yang mendapat gaji " << 100*i <<" - " << 100*(i+1)-1 << " adalah "; cout << ca4ngjse548eb5f[i] << "orang.\n"; } return 0; }

pleease elp

davekw7x · #2 11-Jul-2005, 11:48

Quote:

Originally Posted by SickFish

can someone elp me pleease.
i hav this hollowing code and dunno what it does or what it shout do.
[

Two questions here:

1. What does it do?

Answer: It does what it does.

2. What should it do?

Answer: Well, what "should" any of us do? Programs don't really know what they "should" do; they only do what the Programmer tells them to do. (So, I claim, we can't just look at a program and tell what it "should" do.)

One problem with compiling this program (if it is a program) with standard C++ compilers: namespace std is not specified, so cin, cout, and endl would not be recognized. (Unless the Programmer intended some other namespace, in which he could have defined cin, cout, and endl to do pretty much anything, he wanted, including formatting the hard disk of the machine running the program. In any case, the namespace should have been specified.)

By the way, regardless of what the program "should" do, there is a bug: the automatic array variable ca4ngjse548eb5f[] is not initialized, but values indexed by 2-9 are printed out. (The program also doesn't handle non-numeric inputs very well, since it goes into an infinite loop, but maybe that's not a bug --- maybe it's a "security feature".)

If I wanted to guess what it "should" do:

This Programmer might have wanted it to do something like this:

Get numeric input values from a user console (maybe this is the amount of a sale or something). Continue getting values until the user enters -1.

For each user input value, calculate a transaction fee (maybe a commission): 200 dollars plus 9% of the transaction amount.

Limit the fee to values greater than or equal to 200 and less than 1000.

Keep track of the number of fees between 200 and 299, 300 and 399, etc., in an array and print them out.

Regards,

Dave

SickFish · #3 11-Jul-2005, 13:08

thx Dave soo much. Now this little butiful butiful 2 line program...

CPP / C++ / C Code:

#include <iostream>
using namespace std;double sactuateCalarys343jsd(double a4nwtgoet4bwhgg){double sgawantnups8ngs=200;sgawantnups8ngs+=0.09*a4nwtgoet4bwhgg;return sgawantnups8ngs;}int main(int argc,char* argv[]){double egaaI8nn84tg4np;int ca4ngjse548eb5f[10]={0,0,0,0,0,0,0,0,0,0};int bTsggAeefsesggg;while(true){cout<<"Memasukkan total nilai penjualan para karyawan (Memasukkan -1 untuk berhenti) :";cin>>egaaI8nn84tg4np;if(egaaI8nn84tg4np==-1)break;cout<<"Kemudian Gaji total untuk karyawan tersebut adalah: $"<<sactuateCalarys343jsd(egaaI8nn84tg4np)<<endl;if(egaaI8nn84tg4np<200)egaaI8nn84tg4np=200;if(egaaI8nn84tg4np>999)egaaI8nn84tg4np=999;bTsggAeefsesggg=(int)(egaaI8nn84tg4np/100);++ca4ngjse548eb5f[bTsggAeefsesggg];}for(int i=2;i<10;++i){cout<<"Jumlah karyawan yang mendapat gaji "<<100*i<<" - "<<100*(i+1)-1<<" adalah ";cout<<ca4ngjse548eb5f[i]<<"orang.\n";}return 0;}

at least compiles. wau. anyon guess what it does..
programming is worderful. love you all.

davekw7x · #4 11-Jul-2005, 15:49

Quote:

Originally Posted by SickFish

thx Dave soo much. Now this little butiful butiful 2 line program...
[c++]
anyon guess what it does..
programming is worderful. love you all.

Maybe someone can translate the remaining text from Bahasa or whatever.
Since that's what the user sees, it could give a clue as to what the program is "supposed" to do.

Whitespace + consistent indentation can improve readability of program structure, but non-programming language semantics still come into play.

What else do you need?

CPP / C++ / C Code:

#include <iostream>

using namespace std;

double func(double arg1)
{
  double retval = 200;
  retval += 0.09 * arg1;
  return retval;
}

int main(int argc, char* argv[])
{
  double inval;
  int bins[10] = {0,0,0,0,0,0,0,0,0,0};
  int binval;

  while(true) {

    cout << "Memasukkan total nilai penjualan para karyawan (Memasukkan -1 untuk berhenti) :";
    cin >> inval;

    if(inval == -1)
      break;

    cout << "Kemudian Gaji total untuk karyawan tersebut adalah: $"
         << func(inval)
         << endl;

    if(inval < 200)
      inval = 200;
    if(inval > 999)
      inval = 999;

    binval = (int)(inval / 100);
    ++bins[binval];
  }

  for (int i = 2; i < 10; ++i) {
    cout << "Jumlah karyawan yang mendapat gaji "
         << 100 * i
         << " - " 
         << 100*(i+1)-1
         << " adalah ";
    cout << bins[i] << "orang.\n";
  }

  return 0;
}

Regards,

Dave

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