Python 3 String Questions with Answers

Python 3 String Questions with Answers

How do you reverse a input string in python 3?

Question 1: Write a program to reverse a string in python

Answer :

name=input("Enter any name")
print("The given name is : ",name)
length=len(name)
print("The reversed name is : ")
for i in range(-1,(-length-1),-1) :
        print(name[i])


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Question 2 : Write a program to reverse a string using function?

Answer :


def reverse(str) :
       s=""
for ch in str :
       s=s+ch
return s    
mystr(input("Enter any string "))
print("The given string is : ",mystr)
print("The Reversed string is : ",reverse(mystr))


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Index of character in a string in python 

Question 3 : Write a loop that prints out the index of every 'i' in 'Mississippi' ?

Answer :

string="Mississippi"
index=0
ch='i'
for i in string :
      if(ch==i) :
              print("The index number of i is : ",index)
       index=index+1


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Count a number 

Question 4 : Write a program to count the execution of program using for loop ?

Answer :

count=0
for i in range(10,100,5) :
         if(i%4==0) :
                  count=count+1
print(count)


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Print Table in Python 

Question 5 : Write a program to take an integer input N from the user .Print the table of N ?

Answer :

num=int(input("Enter any number"))
for i in range(num,num*11,num) :
            print(i)


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What is Python 3 ?

Python 3 Programming questions and answers