Question

An array of characters contains a few letters. Write a complete C program that will display...

An array of characters contains a few letters. Write a complete C program that will display the output as shown below.

Lets assume the array contains =”abcde”. The program should be able to work with any array size, configurable in the program.

Expected output

Original array = [ a b c d e]

a

a b

a b c

a b c d

a b c d e

Homework Answers

Answer #1

Program:

#include <stdio.h>

int main()
{
    int i, j;
    // Initializing array
    char original_array[] = {'a','b','c','d','e'};
    // Get length of array
    int length  = sizeof(original_array)/sizeof(original_array[0]);
    // Loop iterates till the length of the array 
    for (i = 0; i < length; ++i) {
        // Loop iterates till the i value
        for (j = 0; j <= i; ++j) {
            // Printing the characters in the array
            printf("%c ", original_array[j]);
        }
        // Prints new line
        printf("\n");
    }

    return 0;
}

Output:

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