Python program to count the number of word in a given string

Program:

#function to Count number of times s1 occurs in s

def countword(s,s1):

#intialize all variables to zero

 n=0                     

 count=0

#x is same as length os s1

 x=len(s1)               

 while(n<(len(s)-2)):   

# count how many times s occurs in s1 using while loop

    if(s[n:n+x]==s1):   

#if string is same as the s1 the incriment count

        count=count+1

    n=n+1

 print("Number of times "+s1+" occurs is: "+str(count)) #at the end print result

#main program calling function wordcount

str1=raw_input("Enter the String: ")

str2=raw_input("Enter the word To be counted: ")

countword(str1,str2)

        

Note : Please Do not change indentation while executing 

Output: