CNC2_Answers

# ------------------------ Translating to Triangulese ------------------------

def tri(in_s):
    
    out_s = ""
    
    count = 0
    for lttr in in_s:
        if lttr.isalpha():
            for j in range(count+1):
                if count==0:
                    out_s+=lttr.upper()
                else:
                    out_s+=lttr
            count+=1
            out_s+="\n"
        elif lttr.isspace(): count = 0
    
    return out_s

in_s = "Hello, how are you?"
print(tri(in_s))

# ------------------------ Mapping the Pathway ------------------------


def pathway(in_s):
    arr = []
    
    Y = 0
    X = in_s[0].index("S")
    
    # the abs(Y-9) is used so that the recorded Y value matches the diagram
    arr.append((X,abs(Y-9)))
    
    Y = 1 # will always be directly beneath start
    
    itm = in_s[Y][X]
    #print('"'+itm+'"')
    arr.append((X,abs(Y-9)))
    
    while itm!="E":
        
        b = True
        
        # check left
        if X-1 > -1 and b: # make sure you're not at the very left
            if in_s[Y][X-1]!="X" and (X-1,abs(Y-9)) not in arr:
                #print('"'+in_s[Y][X-1]+'"')
                X-=1
                b = False
        
        # check right
        if X+1 < 10 and b: # make sure you're not at the very right
            if in_s[Y][X+1]!="X" and (X+1,abs(Y-9)) not in arr:
                #print('"'+in_s[Y][X+1]+'"')
                X+=1
                b = False
        
        # check down
        if Y+1 < 10 and b: # make sure you're not at the very bottom
            if in_s[Y+1][X]!="X"  and (X,abs(Y-8)) not in arr:
                #print('"'+in_s[Y+1][X]+'"')
                Y+=1
                b = False
        
        # check up
        if Y-1 > -1 and b: # make sure you're not at the very top
            if in_s[Y-1][X]!="X"  and (X,abs(Y-10)) not in arr:
                #print('"'+in_s[Y-1][X]+'"')
                Y-=1
                b = False
        
        
        arr.append((X,abs(Y-9)))
        itm = in_s[Y][X]
    
    return arr

in_s = [["X","X","X","S","X","X","X","X","X","X"],
        ["X","X","X"," ","X","X","X","X","X","X"],
        ["X","X","X"," "," ","X"," "," "," ","X"],
        ["X","X","X","X"," "," "," ","X"," ","X"],
        ["X","X","X","X","X","X","X","X"," ","X"],
        ["X","X","X","X","X"," "," "," "," ","X"],
        ["X","X","X","X"," "," ","X","X","X","X"],
        ["X","X","X","X"," ","X","X","X","X","X"],
        ["X","X","X","X"," ","X","X","X","X","X"],
        ["X","X","X","X","E","X","X","X","X","X"]]

print(pathway(in_s))
    

# ------------------------ Letter-Digit Encoder ------------------------


def letterDig(in_s):

    out_s = ""
    
    LETTERS = "aBcDeFgHi"
    
    for i in in_s:
        if i.isalpha(): # is a letter
            out_s+=str(ord(i))
        else:
            if int(i)==0:
                out_s+="Z"
            else:
                out_s+=LETTERS[int(i)-1]
    
    return out_s

in_s = "2fHj1458oMaa030"
print(letterDig(in_s))

# ------------------------ Safe for Human Consumption ------------------------


def safeForConsumption(ingredients, calories, plastics, sodium):
    
    VEG = ["Lettuce","Tomatoes","Pickles","Onions"] # A list of vegetable constants
    MP = plastics * 100
    
    safeC = False # for the calories
    safeP = False # for the plastics
    safeS = False # for the sodium
    
    
    # Get the amount of vegetables in ingredient list 
    vCount = sum(itm in VEG for itm in ingredients)
    
    # Monstrous if trees incoming >.<
    
    # Calorie conditions for it to be safe
    if (calories < 1200):
        safeC = True
    elif (1200 <= calories <= 2300 and vCount >= 1):
        safeC = True
    elif (2300 < calories < 4600 and vCount >= 2):
        safeC = True
    elif (4600 <= calories <= 6800 and vCount >= 3):
        safeC = True
    
    # Microplastic conditions for it to be safe
    if (MP < 16):
        safeP = True
    elif (16 <= MP <= 23 and vCount >= 1):
        safeP = True
    elif (23 < MP < 46 and vCount >= 1):
        if ("Beef" in ingredients or "Chicken" in ingredients):
            safeP = True
        else:
            safeP = False
    
    # Sodium conditions for it to be safe
    if (sodium <= 2300):
        safeS = True
    elif (sodium > 2300):
        if ("Beef" in ingredients or "Pork" in ingredients):
            safeS = True
        else:
            safeS = False
    
    # Return statement
    return (safeC and safeP and safeS)


ingredients = ["Chicken", "Pork", "Lettuce", "Onions", "Cheese"]
calories = 4300
plastics = 0.41
sodium = 2300

print("Safe for human consumption?: " + str(safeForConsumption(ingredients, calories, plastics, sodium)))

# ------------------------ Elevation Mapping ------------------------


def elevationMapping(elevations, N,M):
    
    Y = 0
    X = 0
    arr = []
    itm = ""
    height = 0
    
    while len(arr) < M:
        
        itm = elevations[Y][X]
        
        if itm == "^":
            height+=1
        
        # once ground is reached reset and increment X else keep going down
        if Y == N: 
            Y = 0  
            X+=1
            arr.append(height)
            height = 0
        else:
            Y+=1  
    
    return arr

in_s = [[" ","^"," "," "," "," "," "," "," "," "],
        ["^","^"," "," "," "," ","^"," "," "," "],
        ["^","^"," "," "," "," ","^"," "," "," "],
        ["^","^","^"," "," "," ","^","^"," "," "],
        ["^","^","^","^"," ","^","^","^","^"," "],
        ["-","-","-","-","-","-","-","-","-","-"]]

print(elevationMapping(in_s, 5,10))