Оптимизация для больших чисел: #325
Description
def digit_freq_optimized(n):
freq = [0] * 10
for d in str(abs(n)):
freq[int(d)] += 1
return {i: freq[i] for i in range(10) if freq[i]}
{{ message }}
def digit_freq_optimized(n):
freq = [0] * 10
for d in str(abs(n)):
freq[int(d)] += 1
return {i: freq[i] for i in range(10) if freq[i]}