Compare two input strings

Question

please help me! 🙏
how can I campare two input strings
and print the number of differences?
....
for example :
Input:
Nbbjhfdg
Nbbghydg
output :
2

Answer 1

To test for a loose correlation you will need to use 'Fuzzy matching' there are many methods and the algorithms can be quite complex to implement. I suggest you start researching 'Levenshtein distance'

Answer 2

@sushmita
how actually I code that
that's the point

Answer 3

Try here: https://rosettacode.org/wiki/Levenshtein_distance#C.2B.2B

Answer 4

use this statements with including string header

string s1, s2;

if(s1==s2)
or
bool x=s1.compare(s2); // returns true or false

if(s1>s2)
if(s1<s2)

Answer 5

well u can get the difference of sums of ASCII values for ur string ,

Answer 6

Hello roshan,
I ve written the code as mentioned,
check in my codes for "string subtraction", it ll help you