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UiTM (NEGERI SEMBILAN)

Quiz 5 – CSC 425Name: Matric N:

 QUESTION 1 (Final Oct 2010)

a) Write a function definition to calculate how much Malaysian Ringgit would be required toexchange either into US Dollar, Euroean Euro or U! "#$% &he function has the following rototye' ( mar*s)

double buy_currency(int, double);

&he first arameter is for the tye of currency where the numbers +, , - would be used to reresent the Dollar,Euro and "#$ resecti.ely%

&he second arameter would be the amount of money to be exchanged%

&he function would return the amount of Malaysian Ringgit%

/ou are gi.en the following exchange rate'(Dollar) 0+ 1 RM-%2%(Euro)3+ 1 RM4%5("#$)6+ 1 RM4%74

Tip/Hint:- double buy_currency(int type of currency, double amount of money to be exchanged){ If (type of currency ==1) amount of Malaysia Ringgit = !"# $ amount of money to be exchangedelseif %%

return amount of Malaysia Ringgit  &

b) Write another function definition to dislay the amount in Malaysian Ringgit and the amount of the exchanged currency%&his function will accet two arameters which are the amount of Malaysian Ringgit and the amount of the exchangedcurrency% &he function has the following rototye' (- mar*s)

void display_currency(double, double);

Tip/Hint:- 

'oid display_currency(double amount of Malaysia Ringgit, double amount to be exchanged){ utput amount of Malaysia Ringgit%%%utput amount to be exchanged 

 &

c) Write a main rogram that will inut the tye of currency and the amount of money% &herogram would call all of the function abo.e to exchange and dislay the Malaysia Ringgit currency into the desiredcurrency that the user has chosen% (2mar*s)

Tip/Hint:- *oid main( )

{ %!Input type of currency Input amount of money to be exchange+all function buy_currency +all function display_currency %!!

 &

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OR QUESTION 2 – ARRAY (APRIL 2011)

Write a 899 rogram that romts the user to enter a sequence of letters% Store the characters in an array named l e t t er s with +: elements% &his rogram will determine whether a letter is a .owel or a consonant% &hen, reare a frequencytable to show the number of .owels and consonants in that array% &he details of the rogram are exlained as follows'

a) Write a function to inut the sequence of letters% &he function head is'void inputLetters (char l e t t e r s [ 1 0 ]) (- mar*s)

Tip/Hint-

Void InputLetters(char letter[10])

{ 

 For (int i=0 i!10 i"")

 Input into letters[i]

 #

b) Write a function to determine whether the letter is a .owel or consonant% &hen, count the frequency of .owel andconsonant% &he function head is'

void determineLetters (char letters[10], int &vowel, int &consonant) (; mar*s)

Tip/Hint-

Void deter$ineLetters(char letter[10]% int &'oel% int &consonant )

{ For (int i=0 i!10 i"") I letter[i] == *a+ or *e+ or *I+ or *o+ or *u+ count re,uenc 'oel 

 .lse count re,uenc consonant #

c) Write a function to dislay the frequency table as shown below' (4 mar*s)

&he letters are' thedog