17June2024 - 633. Sum of Square Numbers.py

class Solution:
    def judgeSquareSum(self, c: int) -> bool:
        a = 0
        b = int(c**0.5)
        
        while a <= b:
            sum = a*a + b*b
            if sum == c:
                return True
            elif sum < c:
                a += 1
            else:
                b -= 1
                
        return False