Python提供了兩個內置函數從標准輸入讀入一行文本,默認的標准輸入是鍵盤。如下:
1.raw_input
2.input
raw_input函數
raw_input() 函數從標准輸入讀取一個行,並返回一個字符串(去掉結尾的換行符):
#python 2.X str = raw_input("Enter your input: ") print("Received input is : ", str ) #python 3.X str = input("Enter your input: ") print('Received input is : ', str) #讀取浮點數 str = float(input("Enter your input: ")) print('Received input is : ', str*0.5)