Python初心者はこちら。「if」ステートメントで定義された一連の入力変数を追加しようとしていますが、合計を見つけようとすると、値がインラインで表示されます。たとえば、a、b、c、および d が 5 の場合、周長 = 555...
shape = raw_input("Is the plot a (q) quadrilateral or (t) triangle?")
if shape.lower() == "q":
a = raw_input("What is the length in feet of side 'a'?")
b = raw_input("What is the length in feet of side 'b'?")
c = raw_input("What is the length in feet of side 'c'?")
d = raw_input("What is the length in feet of side 'd'?")
elif shape.lower() == "t":
a = raw_input("What is the length in feet of side 'a'?")
b = raw_input("What is the length in feet of side 'b'?")
c = raw_input("What is the length in feet of side 'c'?")
else:
print "Please enter 'q' for quadrilateral or 't' for triangle."
if shape.lower() == "q":
perimeter = a + b + c + d
elif shape.lower() == "t":
perimeter = a + b + c
else:
print "Please make sure you enter numbers only."
print perimeter