Weighted uniform strings

#1

https://hackerrank-challenge-pdfs.s3.amazonaws.com/32212-weighted-uniform-string-English?AWSAccessKeyId=AKIAJ4WZFDFQTZRGO3QA&Expires=1574406580&Signature=kDzt%2Fc3FphPIGTkYW%2FWzDNEpJq0%3D&response-content-disposition=inline%3B%20filename%3Dweighted-uniform-string-English.pdf&response-content-type=application%2Fpdf-question


.it was getting wrong

#2

Hi chandra
There were many compilation errors in your program like misspelt vector and push_back.
Logical errors were:

  1. you need declare size of vector v = size of string s
  2. include an else part in for loop for assigning values in v

for(int i=0;i<s.length();i++)
{
if(s[i-1]==s[i])
{
v[i]=v[i-1]+a[s[i]-‘a’+1];
}
else
v[i]=a[s[i]-‘a’+1];
}

Hope it helps
Mark resolved if satisfied :slight_smile:

#3

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