プログラミング-演習8 -文字列の書式設定

# Consider a simple program to take the users
# name and age and then print them to the screen

name = input("Enter name: ")
age = input("Enter age: ")

print(f"User name: {name}\nUser age: {age}")

# Another sample code
# A program to find the area of a triangle
# The area of a triangle is half the product of the base
# (length) and height of the triangle

height = float(input("Enter height of triangle: "))
base = float(input("Enter base of triangle: "))
area = 0.5 * base * height

print(f"The area of a triangle of height, {height}")
print(f" and base, {base} has an area of {area}")

pi = 3.14159
rounded_pi = round(pi, 2)
print(f"pi, {pi}, rounded to 2d.p is {rounded_pi}")

pi = 3.14159
print(f"pi, {pi}, rounded to 2d.p is {pi:.2f}")