In this program – we are going to learn how can we complete string, print specific characters, print a range of the characters, print string multiple times (using * operator), print multiple stings by concatenating them etc.

在此程序中，我們將學(xué)習(xí)如何完成字符串 ，打印特定字符，打印字符范圍，多次打印字符串(使用*運算符)，通過將字符串串聯(lián)來打印多個字符串等。

Syntax to print string in different ways:

以不同方式打印字符串的語法：

print (string) # printing complete stringprint (string[i]) # printing ith element of stringprint (string[i], string[j])# printing ith and jth elementsprint (string[i:j]) # printing elements from ith index to jth indexprint (string[i:]) # printing all elements from ith indexprint (string * 2) # printing string two timesprint (string1 + string2) # printing concatenated string1 & string2

Python代碼打印字符串字符 (Python code to print string characters)

Here, we have two strings str1 and str2 and we are printing elements in the different ways.

在這里，我們有兩個字符串str1和str2，并且以不同的方式打印元素。

# python program to demonstrate example of string# declaring & initializing two strings str1 = "IncludeHelp" str2 = ".com"print (str1) # printing complete str1 print (str1[0]) # printing 0th (first) elements of str1 print (str1[0], str1[1]) # printing first & second elements print (str1[2:5]) # printing elements from 2nd to 5th index print (str1[1:]) # printing all elements from 1st index print (str2 * 2) # printing str2 two times print (str1 + str2) # printing concatenated str1 & str2

Output

輸出量

IncludeHelp I I n clu ncludeHelp .com.com IncludeHelp.com

翻譯自: https://www.includehelp.com/python/print-a-string-extract-characters-from-the-string.aspx

總結(jié)

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