Integers Come in All Sizes HackerRank Python Solution

Integers Come in All Sizes HackerRank is one of the smartest “easy” problems you’ll ever solve. It looks tiny, but it instantly shows why Python is unbeatable when numbers get massive.

Step 1: Problem Statement – Integers Come in All Sizes HackerRank

You get four numbers, each on its own line:

a, b, c, d

Print this:

a raised to b + c raised to d

Sample

9
29
7
27

Answer: 4710194409608608369201743232

Twenty-eight digits. In most languages, that would crash everything. In Python? It just works.

Step 2: Why Python Makes This Feel Like Magic

Other languages have a limit on how big a number can be. Python says, “Hold my coffee.” Its integers grow as large as they need to — no special code, no extra libraries, no panic.

Step 3: Integers Come in All Sizes HackerRank Solution

a = int(input().strip()) 
b = int(input().strip()) 
c = int(input().strip()) 
d = int(input().strip()) 

print(pow(a, b) + pow(c, d))

Step 4: What Each Line Really Does (Super Easy)

a = int(input().strip())

Same thing for the next three lines — b, c, d.

print(pow(a, b) + pow(c, d))

Step 5: Mistakes That Break Everything (and How This Code Stays Safe)

• Using math.pow – gives decimals – loses digits – wrong
• Forgetting .strip() – sometimes hidden spaces crash the program
• Trying this in C++ with long long – overflows on the sample
• Writing your own loop – too slow when the power is 1000

Full Code – Integers Come in All Sizes HackerRank

Python

a = int(input().strip()) 
b = int(input().strip()) 
c = int(input().strip()) 
d = int(input().strip()) 

print(pow(a, b) + pow(c, d))

This tiny problem taught me something huge: sometimes the smartest move is picking the right language and letting it do the heavy lifting.