assignment 2 mts3013 pengaturcaraan berstruktur

PENGATURCARAAN BERSTRUKTUR

(MTS 3013)

ASSIGNMENT 2

WAN AHMAD HAZWAN BIN AHMAD SUHAINI

(D20122061855)

MUHAMAD BASYIR BIN MAT NAWI

(D20122061847)

MOHAMAD RIDZUAN BIN ABDULLAH

(D20121059789)

MOHAMAD HARIRE BIN AB HAMID

(D20122061858)

PENSYARAH

PROFESOR MADYA DR. NOR HASBIAH BINTI UBAIDULLAH

FAKULTI SENI, KOMPUTERAN DAN INDUSTRI KREATIF

(FSKIK)

1

SYARIKAT ABC’S TAX CALCULATION SYSTEM

1 Problem Analysis:

According to the information given by the Lembaga Hasil Dalam Negeri (LHDN), every

employee will gain a rebate for their annual income tax. The rebate was given to employee as an

exception to their income tax based on information below:

1) Own self rebates is RM5,000.00

2) Wife rebates is RM3,000.00

3) Each child rebates is RM1,000.00 (The limitation of child is 5). The rebate will

be given only to employee with the status ‘lelaki berkahwin’ or ‘janda’.

1.1. Input

Before calculation of the tax of an employee is made up, basic information of employee

is required to determine the process work efficiently and to keep the track and record of

employee’s activity used to print out a receipt. Below is the input of the system to collect

the employee’s personal detail:

Nama:

Pendapatan tahunan:

Jantina:

Status (Janda/Duda/Berkahwin/Bujang):

Bil. isteri jika sudah berkahwin:

Bil. anak jika sudah berkahwin/janda:

Status pembayaran zakat (Ya/Tidak):

Jumlah pembayaran zakat jika berstatus Ya: RM

2

1.2. Process

Income Tax:

In process to calculate income tax, a real value of income tax with the exception of given

rebate is required. A formula of the income tax is as below:

INCOME TAX = ANNUAL INCOME – TOTAL REBATE

Or with zakat exception (only for people who have paid zakat):

INCOME TAX = ANNUAL INCOME – TOTAL REBATE – ZAKAT PAYMENT

Tax:

Tax calculation is based on the tax rate below accordingly to the range of income tax:

Income Tax Tax Rate

Less than RM20,000.00 7%

RM20,000.00-RM34,999.99 8%

RM35,000.00-RM74,999.99 10%

RM75,000.00-RM119,999.99 15%

RM120,000.00 and higher 25%

TAX = INCOME TAX × TAX RATE

Net Income:

Formula to calculate employee’s net income is as follow:

NET INCOME = INCOME TAX – TAX

3

1.3. Output

Below is the output screen result of calculation that was made after the employees’ key

in the information into the system.

Nama:

Jantina:

Status:

Bil. isteri:

Bil. anak:

Rebat yang dimiliki:

Pendapatan tahunan:

Zakat:

Pendapatan bercukai:

Kadar cukai:

Cukai dikenakan:

Pendapatan bersih:

4

2 Flowchart:

2.1. Function - main( )

5

2.2. Function - cukai ( )

12

3 Program source code:

1 #include <iostream.h>

2 #include <math.h>

3 int i;

4 float cukai();

5

6 //Function Main

7 main()

8 {

9 float total=0;

10 11 for(i=0;i<20;i++)

12 {

13 total=total+cukai();

14 }

15 cout<<"Total Cukai : RM"<<total<<endl;

16 cout<<"=============================================================="<<endl;;

17 18 } 19 //End Function Main 20 21 //Function Float 22 float cukai() 23 { 24 25 //Declaration 26 string nama; 27 float ptahunan; 28 float pendapatancukai; 29 float cukai; 30 float psebenar; 31 char jantina; 32 char status; 33 char zakat; 34 char rebat; 35 int isteri=0; 36 int anak=0; 37 int jzakat=0; 38 //End Declaration 39

13

40 //Header 41 cout<<"\n"; 42 cout<<"==============================================================================="; 43 cout<<" Selamat Datang Ke Syarikat ABC !!!"; 44 cout<<"\n"; 45 cout<<"==============================================================================="; 46 cout<<"\n"; 47 cout<<"Borang: "<<i+1<<endl<<endl; 48 //End Header 49 50 //Input 51 cout<<"Sila Masukkan Nama Anda : "; 52 cin>>nama; 53 54 cout<<"\n"; 55 56 57 cout<<"Sila Masukkan Pendapatan Tahunan Anda : RM"; 58 cin>>ptahunan; 59 pendapatancukai = ptahunan - 5000; 60 61 62 cout<<"\n"; 63 64 //Do Jantina 65 do 66 { 67 68 cout<<"Masukkan Jantina Anda : L/P";

69 cout<<"\n : ";

70 cin>>jantina;

71 72 } 73 while((jantina != 'l' && jantina != 'L') && (jantina != 'p' && jantina != 'P')); 74 //End Do Jantina 75 76 cout<<"\n"; 77 78 if(jantina == 'l' || jantina == 'L') 79 { 80

14

81 //Do Status

82 do

83 {

84 85 cout<<"Sila Masukkan Status Anda Mengikut Kod Yang Diberikan \n\n Duda ==> D \n Berkahwin ==> K

\n Bujang ==> B \n\n : ";

86 cin>>status;

87 88 }

89 while((status != 'd' && status != 'D') && (status != 'k' && status != 'K') && (status != 'b' &&

status != 'B'));

90 //End Do Status

91 92 } 93 else 94 { 95 96 //Do Status

97 do

98 {

99 100 cout<<"Sila Masukkan Status Anda Mengikut Kod Yang Diberikan \n\n Janda ==> J \n

Berkahwin ==> K \n Bujang ==> B \n\n : ";

101 cin>>status;

102

103 }

104 while((status != 'j' && status != 'J') && (status != 'k' && status != 'K') && (status != 'b' &&

status != 'B'));

105 //End Do Status

106

107 }

108

109 //If Jantina dan Status

110 if((jantina == 'l' || jantina == 'L') && (status == 'k' || status == 'K'))

111 {

112 while(isteri == 0)

113 {

114 cout<<"\n";

115 cout<<"Berapa orang isteri : ";

116 cin>>isteri;

117

15

118 //If Isteri

119 if(isteri > 0)

120 {

121

122 pendapatancukai = pendapatancukai-(isteri * 3000);

123

124 }

125 else

126 isteri = 0;

127 }

128 //End If Isteri

129

130 }

131 //End If Jantina dan Status

132

133 //If Status

134 if((jantina == 'l' || jantina == 'L') && (status == 'k' || status == 'K') || (jantina == 'p' ||

jantina == 'P') && (status == 'j' || status == 'J'))

135 {

136

137 do

138 {

139 cout<<"\n";

140 cout<<"Berapa orang anak? : ";

141 cin>>anak;

142

143 //If Anak

144 if(anak > 0 || anak <=5)

145 {

146

147 pendapatancukai = pendapatancukai-(anak * 1000);

148

149 }

150 //End If Anak

151 }

152 while(anak > 5 || anak <= 0);

153

154 }

155 //End If Status

156

157 cout<<"\n";

16

158

159 cout<<"\n";

160

161

162 //If Status and Gender

163

164

165 cout<<"Adakah Anda Telah Membayar Zakat : Y/N \n : ";

166 cin>>zakat;

167

168 cout<<"\n";

169

170 //If Zakat

171 if(zakat == 'Y' || zakat == 'y')

172 {

173

174 cout<<"Jumlah Zakat Yang Dibayar = RM";

175 cin>>jzakat;

176

177 if(jzakat > 0)

178 {

179

180 pendapatancukai = pendapatancukai - jzakat;

181

182 }

183

184 }

185 //End If Zakat

186

187

188 cout<<"\n";

189 cout<<"Maklumat yang dimasukkan adalah :- ";

190 cout<<"\n\n";

191

192 cout<<"==============================================================";

193

194 cout<<"\n";

195

196 cout<<"Nama : "<<nama<<endl;

197

198 //If Jantina

17

199 if(jantina == 'l' || jantina == 'L')

200 {

201

202 cout<<"Jantina : "<<jantina<<" = Lelaki"<<endl;

203

204 }

205 else

206 {

207

208 cout<<"Jantina : "<<jantina<<" = Perempuan"<<endl;

209

210 }

211

212 //End If Jantina

213 cout<<"Status : "<<status<<" = ";

214

215 //If Status

216 if(status == 'j' || status == 'J')

217 {

218

219 cout<<"Janda";

220

221 }

222 else if(status == 'D'|| status == 'd')

223 {

224

225 cout<<"Duda";

226

227 }

228 else if(status == 'K' || status == 'k')

229 {

230

231 cout<<"Berkahwin";

232

233 }

234 else if(status == 'B' || status == 'b')

235 {

236

237 cout<<"Bujang";

238

239 }

18

240 //End If Status

241

242 cout<<"\n";

243

244 //If Rebat

245 if((jantina == 'l' || jantina == 'L') && (status == 'k' || status == 'K'))

246 {

247

248 cout<<"Bilangan isteri : "<<isteri<<endl;

249 cout<<"Bilangan anak : "<<anak<<endl;

250 cout<<"Rebat yang dimiliki : Rebat diri sendiri yang berharga RM5,000.000\n";

251 cout<<" Rebat isteri yang berharga RM3,000.000\n";

252

253 if(anak > 0)

254 {

255

256 cout<<" Rebat anak yang berharga RM1,000.000";

257

258 }

259 }

260 else if((jantina == 'p' || jantina == 'P') && (status == 'j' || status == 'J'))

261 {

262

263 cout<<"Bilangan anak : "<<anak<<endl;

264 cout<<"Rebat yang dimiliki : Rebat diri sendiri yang berharga RM5,000.000\n";

265

266 if(anak > 0)

267 {

268

269 cout<<" Rebat anak yang berharga RM1,000.000";

270

271 }

272

273 }

274 else

275 {

276

277 cout<<"Rebat yang dimiliki : Rebat diri sendiri yang berharga RM5,000.000";

278

279 }

280 //End If Rebat

19

281

282 cout<<"\n";

283

284 cout<<"Pendapatan Tahunan : RM"<<ptahunan<<endl;

285

286

287 //If Zakat

288 if(zakat == 'y' || zakat == 'Y')

289 {

290

291 cout<<"Zakat : RM"<<jzakat<<endl;

292

293 }

294 else

295 {

296

297 cout<<"Zakat : None/Tiada"<<endl;

298

299 }

300 //End Zakat

301

302 cout<<"==============================================================";

303 cout<<"\n\n";

304 cout<<"Cukai pendapatan anda akan dikira dan dipulangkan sekiranya mempunyai baki.";

305 cout<<"\n\n";

306 cout<<"Sila Tunggu....";

307 cout<<"\n\n";

308

309 //End Input

310

311

312

313 //Process

314

315 if(pendapatancukai < 20000)

316 {

317

318 cukai = pendapatancukai * 0.07;

319

320 }

321 else if(pendapatancukai >= 20000 && pendapatancukai < 35000)

20

322 {

323


325

326 }


328 {

329


331

332 }


334 {

335


337

338 }

339 else

340 {

341


343

344 }

345

346 psebenar = pendapatancukai - cukai;

347

348 //End Process

349

350 //Output

351 cout<<"==============================================================";

352 cout<<"\n";

353 cout<<"Pendapatan Tahunan : RM"<<ptahunan<<endl;

354 cout<<"Pendapatan Bercukai adalah : RM"<<pendapatancukai<<endl;

355

356 if(pendapatancukai < 20000)

357 {

358

359 cout<<"Kadar Cukai : 7%";

360

361 }


21

363 {

364


366

367 }


369 {

370


372

373 }


375 {

376


378

379 }

380 else

381 {

382


384

385 }

386

387 cout<<"\n";

388 cout<<"Cukai : RM"<<cukai<<endl;

389 cout<<"Pendapatan Sebenar adalah : RM"<<psebenar<<endl;

390

391 return cukai;

392 //End Output

393

394

395 }

396 //End Function Float

22

Testing phase:

System guide and function

Figure 1.1: The main interface of the tax calculation system for Syarikat ABC

23

The Figure 1.1 above shown a system operates at a first run. Firstly, user needs to enter their

identity or name then enter the annual income. Next, the user will be prompt to enter gender. If

the user enters ‘L’ or ‘l’ the status menu will appear as a guide. If the inputted data is different

than stated, the system will prompt a user to enter the exact same thing. The status menu which

appear after the user key in ‘L’ or ‘l’ is display such figure below:

Figure 1.2: Status menu screen for a person with gender ‘lelaki’

If the user enters ‘P’ or ‘p’ at gender prompt the different status menu will appear. The

example of screen as below:

Figure 1.3: Status menu screen for a person with gender ‘perempuan’

On Figure 1.2 and Figure 1.3, user is allowed only to enter character from k, K, b, B only

for both gender and d, D for ‘lelaki’ or j, J for ‘perempuan’. If any other character were inputted

on system other than specified, the system will display the same status menu.

In this status menu, if user ‘lelaki’ enter key for status ‘berkahwin’, the system will

prompt the user about the total of wife that shown on Figure 1.4 below:

Figure 1.4: System prompt for total of wife the man has been married to.

24

Based on Figure 1.4 after the system prompt of the total of wife, then the user need to

specify the total of child they have. From Figure 1.3 also, if ‘perempuan’ with the status ‘janda’

is being selected by the user, they also will require to specify the total of child. The maximum

number of child entered shouldn’t higher than 5 if not user will required to enter it again at the

next prompt. The other option that were stated on the status menu will directly proceed to the

next prompt except for status ‘janda’ or ‘lelaki berkahwin’. The last input for the system is about

‘zakat’ payment. User need to choose either Y/N at this prompt. Enter ‘Y’/‘y’ to go to next

prompt and enter the unit payment or ‘N’/‘n’ to skip the option.

25

System overview:

Figure 2.1: Output screen for gender ‘lelaki’ with status ‘bujang’

26

Figure 2.2: Output screen for gender ‘lelaki’ with status ‘berkahwin’

27

Figure 2.3: Output screen for gender ‘lelaki’ with status ‘duda’

28

Figure 2.4: Output screen for gender ‘perempuan’ with status ‘bujang’

29

Figure 2.5: Output screen for gender ‘perempuan’ with status ‘janda’

30

Figure 2.6: Output screen for gender ‘perempuan’ with status ‘berkahwin’

31

Figure 2.7: Output screen with the total ‘cukai’ is displayed for the 20th user.

assignment 2 mts3013 pengaturcaraan berstruktur

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