# Python 基本功

### 1.文字輸出

a = 33      #整數型態
b = 6.8     #浮點數
c = "abc"   #文字串型態,前後要加雙引號
d = '123'   #文字串型態,加單引號亦可
print("Hello")  #直接印出文字串
print(a)
print(a + b)
print(c + d)
print("A","B", "C", "D")
print("A", "B", "C", "D", sep = "")
print("A", "B", "C", "D", sep = "|")


那如果想要文字加數字一起輸出勒?

### 2.數學運算

a = 11
b = 3.8
print(a + b)
print(a - b)
print(b * 2)
print(b / 2)
print(a << 1)
print(a >> 1)
print(a % 3)
print(a // 3)
print(a ** 2)


### 3.輸入內容

a = input("Input a = ")
b = input("Input b = ")
print(a)
print(b)
print(a + b)

面積計算機

### 4.載入常數

import math

a = input("Input a = ")
b = input("Input b = ")
print(a)
print(b)
print(a + b)

print(math.pi)

想想看
如何輸入"角度"轉成"弧度"?
如何輸入"弧度"轉成"角度"?