如何编写Python代码实现预期输出 解决代码运行无显示问题

问题原因 #

Python 强制要求用缩进标识代码块的归属，你提供的代码中两个for循环下属的print语句没有做缩进，不属于循环的执行范围，运行时要么直接触发缩进错误，要么逻辑不执行导致没有对应输出。

修正后可运行代码 #

word = 'Python'
print("The original string is = ",end = '')
for ch in word : # ch will take each character from name
    print(ch , end = ' ')
print("\n")
length = len(word) # len is function to give no. of characters
print("The reversed string is = ",end = '')
for ch in range(-1, (-length - 1), -1) :
    print(word[ch], end = ' ')

运行输出结果 #

The original string is = P y t h o n 

The reversed string is = n o h t y P 

内容的提问来源于stack exchange，提问作者Kushagra Lal