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2 years ago

Tablets combine the features of which two types of devices?

1 answer:

5 0

A tablet is a wireless, portable personal computer with a touchscreen interface. The tablet form factor is typically smaller than a notebook computer, but larger than a smartphone.

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Consider the following method, remDups, which is intended to remove duplicate consecutive elements from nums, an ArrayList of in

MAXImum [283]

Answer:

B. {1, 2, 2, 3, 3, 4, 5}

Explanation:

Given

The above code segment

Required

Determine which list does not work

The list that didn't work is $B.\ \{1, 2, 2, 3, 3, 4, 5\}$

Considering options (A) to (E), we notice that only list B has consecutive duplicate numbers i.e. 2,2 and 3,3

All other list do not have consecutive duplicate numbers

Option B can be represented as:

$nums[0] = 1$

$nums[1] = 2$

$nums[2] = 2$

$nums[3] = 3$

$nums[4] = 3$

$nums[5] = 4$

$nums[6] = 5$

if (nums.get(j).equals(nums.get(j + 1)))

The above if condition checks for duplicate numbers.

In (B), when the elements at index 1 and 2 (i.e. 2 and 2) are compared, one of the 2's is removed and the Arraylist becomes:

$nums[0] = 1$

$nums[1] = 2$

$nums[2] = 3$

$nums[3] = 3$

$nums[4] = 4$

$nums[5] = 5$

The next comparison is: index 3 and 4. Meaning that comparison of index 2 and 3 has been skipped.

This is so because of the way the if statement is constructed.

3 0

3 years ago

PLEASE HELP :(

belka [17]

Taking data and instructions from a user, processing the data as per instructions, and displaying or storing the processed data, are the four major functions of a computer. These functions are also known as the input function, process function, output function, and storage function, respectively.

5 0

3 years ago

A bare metal area surrounded by body filler after sanding indicates:

Lera25 [3.4K]

its a high spot being sanded im in auto body as well.

8 0

3 years ago

Which of the following best describes the primary function of software applications?

e-lub [12.9K]

The answer is that it is to perform specific operations for various applications. These functions include writing reports, creating spreadsheets, manipulating images, keeping records and developing websites and calculating expenses.

7 0

2 years ago

Read 2 more answers

Write a C++ program that reads from the standard input and counts the number of times each word is seen. A word is a number of n

Rufina [12.5K]

Answer:

#include <stdio.h>

#include <string.h>

#include <ctype.h>

struct detail

{

char word[20];

int freq;

};

int update(struct detail [], const char [], int);

int main()

{

struct detail s[10];

char string[100], unit[20], c;

int i = 0, freq = 0, j = 0, count = 0, num = 0;

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

{

s[i].freq = 0;

}

printf("Enter string: ");

i = 0;

{

fflush(stdin);

c = getchar();

string[i++] = c;

} while (c != '\n');

string[i - 1] = '\0';

printf("The string entered is: %s\n", string);

for (i = 0; i < strlen(string); i++)

{

while (i < strlen(string) && string[i] != ' ' && isalnum(string[i]))

{

unit[j++] = string[i++];

}

if (j != 0)

{

unit[j] = '\0';

count = update(s, unit, count);

j = 0;

}

printf("*****************\nWord\tFrequency\n*****************\n");

for (i = 0; i < count; i++)

{

printf("%s\t %d\n", s[i].word, s[i].freq);

if (s[i].freq > 1)

{

num++;

}

printf("The number of repeated words are %d.\n", num);

return 0;

}

int update(struct detail s[], const char unit[], int count)

{

int i;

for (i = 0; i < count; i++)

{

if (strcmp(s[i].word, unit) == 0)

{

s[i].freq++;

return count;

}

/*If control reaches here, it means no match found in struct*/

strcpy(s[count].word, unit);

s[count].freq++;

/*count represents the number of fields updated in array s*/

return (count + 1);

}

4 0

3 years ago