def sameDigits(n, a): result = [] for i in range(n): for j in range(i + 1, n): sum_val = a[i] + a[j] str_sum = str(sum_val) if len(set(str_sum)) == 1:

2025-04-10 04:55:13

def sameDigits(n, a): result = [] for i in range(n): for j in range(i + 1, n): sum_val = a[i] + a[j] str_sum = str(sum_val) if len(set(str_sum)) == 1: result.append((a[i], a[j])) return len(result) time limit exceed, help em