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Readme [11.4K]
3 years ago
6

Assuming arrayName is the name of an array and identifier is a name of a variable that has the same data type as the array eleme

nts, which of the follow is the correct syntax for the range-based for loop?
a) for (dataType identifier : arrayName) statements
b) for (dataType : arrayName) statements
c) for (identifier : arrayName) statements
d) for (arrayName : dataType identifier) statements
Computers and Technology
1 answer:
creativ13 [48]3 years ago
5 0

Answer:

The answer is "Option a"

Explanation:

Range-based for loop performs a sequence for a loop. It's more accessible as the conventional loop, for example, all components in the array, running more than a range of possibilities. In the given question "option a" is correct because it follows the correct syntax and other choices were wrong, which can be described as follows:

  • In option b, It's not correct, because in this code the range declaration is wrong.
  • In option c, It is wrong, because in this code the datatype is missing.  
  • In option d, It is illegal syntax, that's why it is wrong.
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<h3>Which command should you use to set the expiration date for a user account?</h3>

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<h3>What is chage command Linux?</h3>

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To learn more about chage command, refer

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1 year ago
• what command-line utility can you use to assign the correct dns server ip address
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4 years ago
Complete the statement by entering the appropriate term in the space below.
Vera_Pavlovna [14]

Answer:

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2. Write a simple program in C++ to investigate the safety of its enumeration types. Include at least 10 different operations on
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Answer:

Check the explanation

Explanation:

To solve the question above, we will be doing some arithmetic and bit wise operations on enum values. in addition to that, we are asserting the array with INTCOUNT  and also printing the size of array i.e 12 and we are adding BIG_COUNT enum value to 5 and the result is 25.

#include<stdio.h>

enum EnumBits

{

ONE = 1,

TWO = 2,

FOUR = 4,

EIGHT = 8

};

enum Randoms

{

BIG_COUNT = 20,

INTCOUNT = 3

};

int main()

{

// Basic Mathimatical operations

printf("%d\n",(ONE + TWO)); //addition

printf("%d\n",(FOUR - TWO)); //subtraction

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printf("%d\n",(EIGHT / TWO)); //division

// Some bitwise operations

printf("%d\n",(ONE | TWO)); //bitwise OR

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printf("%d\n",(EIGHT << 1)); //left shift operator

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// Initialize an array based upon an enum value

int intArray[INTCOUNT]; // declaring array

// Have a value initialized be initialized to a static value plus

int someVal = 5 + BIG_COUNT; //adding constant and BIG_COUNT variable

printf("%d\n",someVal); //value will be 25

printf("%d",sizeof(intArray)); //value will be 12

return 0;

}

Kindly check the attached image below for the Code and Output Screenshots:

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