Question

5.19 LAB: Contains the character

Write a program that reads an integer, a list of words, and a character. The integer signifies how many words are in the list. The output of the program is every word in the list that contains the character at least once. Assume at least one word in the list will contain the given character. Assume that the list will always contain less than 20 words. Each word will always contain less than 10 characters and no spaces.

Ex: If the input is: 4 hello zoo sleep drizzle z

then the output is: zoo drizzle

To achieve the above, first read the list into an array. Keep in mind that the character 'a' is not equal to the character 'A'.

Hint: To read in the character after the final word, add a space before %c: scanf(" %c", &searchCharacter);

PLEASE ANSWER in c

Answer 1

`Hey,

Note: Brother in case of any queries, just comment in box I would be very happy to assist all your queries

#include <stdio.h>

int main(void) {

int n, i, j;

char a[20][20], ch;

scanf("%d", &n);

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

scanf("%s", a[i]);

scanf(" %c", &ch);

for(i=0; i<n; i++)
{
for(j=0; a[i][j]; j++)
{
if(a[i][j] == ch)

{

printf("%s\n", a[i]);

break;

}
}
}
return 0;

}

Kindly revert for any queries

Thanks.

Answer 2

Here's a possible solution in C:

arduinoCopy code#include <stdio.h>int main() {    char words[20][11];  // maximum of 20 words with 10 characters each
    int n, i, j;    char searchCharacter;    // read number of words
    scanf("%d", &n);    // read words into array
    for (i = 0; i < n; i++) {        scanf("%s", words[i]);
    }    // read search character
    scanf(" %c", &searchCharacter);    // check each word for search character and print if found
    for (i = 0; i < n; i++) {        for (j = 0; words[i][j] != '\0'; j++) {            if (words[i][j] == searchCharacter) {                printf("%s\n", words[i]);                break;  // no need to check rest of word
            }
        }
    }    return 0;
}

Explanation:

1. We declare a 2D character array words with dimensions 20 (maximum number of words) and 11 (maximum number of characters per word, including null terminator).

2. We read in the number of words n using scanf.

3. We use a loop to read in each word using scanf("%s", words[i]).

4. We read in the search character using scanf(" %c", &searchCharacter), noting the space before %c to consume the newline character left in the input buffer after the last scanf.

5. We use nested loops to check each word for the search character. The outer loop iterates over the words, and the inner loop iterates over the characters in each word. We stop searching a word as soon as we find the search character using break.

6. If we find the search character in a word, we print the word using printf("%s\n", words[i]).

Example input/output:

makefileCopy code
Input:4
hello
zoo
sleep
drizzle
zOutput:zoo
drizzle