Question

In basic c develop the code below:

(a) You will write a program that will do the following: prompt the user enter characters
from the keyboard, you will read the characters until reading the letter ‘X’ You will
compute statistics concerning the type of characters entered. In this lab we will use a
while loop. We will read characters from stdin until we read the character ‘X’.
Example input
mJ0*5/]+x1@3qcxX
The ‘X’ should not be included when computing the statistics properties of the input.
Since characters are integers you will determine the average character (average when
one looks at the character as an integer (its ASCII value). To achieve this you will need
to compute the sum of the ASCII values of the characters.
We are interested in determining the following statistics
1. The number of lowercase alphabetical characters
2. The number of low digits ‘0’,’1’, ‘2’, ‘3’, ‘4’
3. The total number of characters inputted
4. The number of line feeds (ASCII value of 10)
5. The average character (here we treat the characters as an integer based on their
ASCII values) and output the average (do not include ‘X’)
6. The average digit that is read
7. Number of times current character inputted equals preceding character inputted
(b) You will write a main that declares an array of size 100. In the main you will call one
function. It is
int readData(int aR[ ]);
The function readData is such that using a while loop will read integers from the
keyboard and store them in the array aR (that is passed to the function). The while loop
will be controlled by an identifier called flag. Our goal is to limit ourselves to three digit
integers greater than 100.
The loop will be controlled by an integer identifier called flag which is initialized to be 1.
While the flag is one we do the following:
while(flag==1)
{
…..
}
Read an integer
For each read, which is performed by scanf, we will check to see if an integer was read.
• If an integer is not read then we will break out of the loop.
• If the integer read is >= 1000 then we set the flag to 0 and do not insert the
integer in the array.
• If the integer is less than or equal to 100 then we will skip the data and so we do
not insert the integer in the array, but do continue the loop.
Remember to count the number of integers assigned to the array and return this to the
main
You then need to output the integers in the array on main

Answer 1

thanks for the question, Please post one question at a time. AS per Chegg policy, I am instructed to answer the first part,

I have coded question a, please post question b as a separate post and i will be assisting you in that.

Here is the code on C.

Let me know for any questions or for any further help !

=======================================================================

#include<stdio.h>

int main(){

               

               

                char letter;

                int lowercase_letters=0;

                int low_digits=0;

                int total_characters=0;

                int line_feed_count=0;

                double total_character_size=0;

               

                printf("Enter characters enter X to quit:\n");

                while(1){

                                scanf("%c",&letter);

                                if(letter=='X')break;

                                else if('a'<=letter && letter<='z')lowercase_letters+=1;

                                else if('0'<=letter && letter<='4')low_digits+=1;

                                else if(letter==10)line_feed_count+=1;

                               

                                total_characters+=1;

                                total_character_size+=int(letter);

                               

                }

               

                if(total_characters>0){

                printf("\n1. The number of lowercase alphabets = %d\n",lowercase_letters);

                printf("2. The number of low digits [0-4] = %d\n",low_digits);

                printf("3. Total number of character = %d\n",total_characters);

                printf("4. Total line feeds = %d\n",line_feed_count);

                printf("5. Average character = %.2lf\n",total_character_size/total_characters);

                               

                }

               

}

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