notes/education/software development/ECE1400/Flowcharts and Pseudocode.md

# Banana Cake
## Instructions

1. Assume an action set of {add \<ingredient>, stir, bake, cool}. Draw a flowchart, using the paradigm discussed in class, to show the process of baking a banana cake. Use Google to find a typical list of ingredients.
2. Represent the flowchart from problem 1 as pseudocode.

## Flowchart
```d2
vars: {
	d2-config: {
		dark-theme-id: 200
	}
}
grid-columns: 3

begin: {
	shape: oval
	# near: top-left
}

begin -> add 3c flour\
-> add 1 1/2 tsp baking soda\
-> add 1/2 tsp cinnamon\
-> add 1/2 tsp salt\
-> stir\
-> add 3 mashed bananas\
-> add 1 tsp lemon juice\
-> stir again\
-> add 3 eggs\
-> add 2tsp vanilla extract\
-> stir a final time\
-> bake @ 350f for 50 min\
-> let cool for 1 hour\
-> end
end: {
	shape: oval
	# near: bottom-right
}
```

## Pseudocode
```c
/**************************************
* Function Title: BakeBananaCake
* 
* Summary: Bake a banana cake
* 
* Inputs: none
* Outputs: none
**************************************
* Pseudocode
* 
* Begin
*     Add 3c flour
*     Add 1 1/2 tps baking soda
*     Add 1/2 tsp cinnamon
*     Add 1/2 tsp salt
*     Stir
*     Add 3 mashed bananas
*     Add 1 tsp lemon juice
*     Stir
*     Add 3 eggs
*     Add 2tsp vanilla extract
*     Stir a final time
*     Bake @ 350F for 50 min
*     Cool for 1 hour
* End
**************************************/
```

# Walking
## Instructions
3. Assume an action set of {walk \<value> steps, turn to \<value> degrees}. Draw a flowchart showing a shady path and a sunny path to get from the west doors of the Engineering Building to the south-east doors of the TSC. Pick a meaningful “if” condition to select one of the two paths. Use real-world data in your design.

4. Represent the flowchart from problem 3 as pseudocode.

%% 
Assuming a step distance of 2.5 feet.

Shady path:
Turn to 270 degrees
Walk 112 steps
Turn to 225 degrees
Walk 124 steps
Turn to 270 degrees
Walk 361 steps
Turn to 0 degrees
Walk 176 steps
Turn to 270 degrees
Walk 62 steps


Sunny path:
Turn to 270 degrees
Walk 73 steps
Turn to 0 degrees
Walk 94 steps
Turn to 275 degrees
Walk 467 steps
Turn to 180 degrees
Walk 86 steps
Turn to 270 degrees
Walk 80 steps

%%

##  Flowchart
```d2
vars: {
	d2-config: {
		dark-theme-id: 200
	}
}
classes: {
	turn-0: {
		label: turn to 0 degrees
	}
	turn-90: {
		label: turn to 90 degrees
	}
	turn-180: {
		label: turn to 180 degrees
	}
	turn-270: {
		label: turn to 270 degrees
	}
}
if: {
	shape: diamond
	label: if (shady)\n<then else>\nendif
	
}
if -> shady: {
	direction: up
	label: if shady path
}
shady {
	1.class: turn-270
	1 -> 2
	2.class: turn0
}
end: {shape: oval}
if -> end
if -> sunny: if sunny path)
sunny {
	1.class: turn-270
}
beginning: {shape: oval}
```