Goldman Sachs Analyst/Developer interview questions

I had applied with a referral and was contacted shortly for a coderpad interview. It was 1 hour and 2 questions mainly based on hashmap and stack. I passed the interview and moved onto the recruiter call, However it was all silent after the call and later got a rejection with no feedback. Later confirmed with my referrer that they did not have budget to hire anyone so could not move forward with the Superday process