nt a Mayo pyramid with # characters depending on user input, i.e., the pyramid height h. To this end, update the size of the array for each level of the pyramid (for each for loop passing) using the realloc function. First of all, allocate an array for the first row. You need the allocate the memory for h + 2 characters for the first row. Fill it with spaces,

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Print a Mayo pyramid with # characters depending on user input, i.e., the pyramid height h. To this end, update the size of the array for each level of the pyramid (for each for loop passing) using the realloc function. First of all, allocate an array for the first row. You need the allocate the memory for h + 2 characters for the first row. Fill it with spaces, using the memset(row, ’ ’, h+2) command. For each row i, expand the array size to h + 4 + i, replace the last two characters of the line with # sign, followed by the string’s null terminator. That’s why you need increase the size by 2, with the respect to the original allocation, and then by 1 at each step. You also need to replace the space at the position h − 1 − i with the # character (the left slope of the pyramid). Print and examine your results, free the memory and use the valgrind function to check memory usage.

Print a Mayo pyramid with # characters depending on user input, i.e., the pyramid height h.
To this end, update the size of the array for each level of the pyramid (for each for loop passing)
using the realloc function. First of all, allocate an array for the first row. You need the allocate
the memory for h+2 characters for the first row. Fill it with spaces, using the memset (row, '',
h+2) command. For each row i, expand the array size to h+4+i, replace the last two characters
of the line with #sign, followed by the string's null terminator. That's why you need increase the
size by 2, with the respect to the original allocation, and then by 1 at each step. You also need
to replace the space at the position h - 1 - i with the # character (the left slope of the pyramid).
Print and examine your results, free the memory and use the valgrind function to check memory
usage.
##
###
1
#
##
###
Transcribed Image Text:Print a Mayo pyramid with # characters depending on user input, i.e., the pyramid height h. To this end, update the size of the array for each level of the pyramid (for each for loop passing) using the realloc function. First of all, allocate an array for the first row. You need the allocate the memory for h+2 characters for the first row. Fill it with spaces, using the memset (row, '', h+2) command. For each row i, expand the array size to h+4+i, replace the last two characters of the line with #sign, followed by the string's null terminator. That's why you need increase the size by 2, with the respect to the original allocation, and then by 1 at each step. You also need to replace the space at the position h - 1 - i with the # character (the left slope of the pyramid). Print and examine your results, free the memory and use the valgrind function to check memory usage. ## ### 1 # ## ###
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