How does this C for-loop print text-art pyramids?

Question

This is my first time posting in here, hopefully I am doing it right.

Basically I need help trying to figure out some code that I wrote for class using C. The purpose o

Answer 1

Analyzing your loops:
The first loop

for ( int tall = 0; tall < user_i; tall++ ){...}

is controlling the row. The second loop

for ( int space = 0; space <= user_i - tall; space++ ){...}  

for the column to be filled by spaces.
For each row , it will fill all the user_i - tall columns with spaces.
Now the remaining columns are filled by # by the loop

for ( int hash = 0; hash <= tall; hash++ ){...}