Identifying Program Errors Question 7 Identify and correct the errors to produce

Question

Identifying Program Errors Question 7 Identify and correct the errors to produce the stated behaviour in the following C code. If code will produce the stated behaviour without modification write 'no error' (a) This code segment should print: One int x-1; switch (x) I case 1: printf("One "); printf("Two "); printf("Three "); case 2: case 3: [2 marks] (b) quarter should have the value 0.25 double quarter 1/4; [2 marks] (c) Copy the values of an existing array into another equal size array. arrayCopy - arrayOriginal; [2 marks] [Total for Question 7: 6 marks]

Explanation / Answer

(a) To get the answer " one " you need to apply "break" statement after the end of each case.

ex: case 1 : print("one ");

Break;

(b) two get the answer 0.25 in quarter we should take the values with decimals which are eqauting and then to get the value in 2 decimals we should use "%.2f"  

here %f is float and .2 is how many decimals you need to get.

double quarter=1.0/4.0;
printf("%.2f",quarter);

(c) to copy the values of an existing array into another equal size array we can use strcpy();

arrayCopy=arrayOriginal; doesn't directly support in C Langage

strcpy(arrayCopy,arrayOriginal);

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