python代碼:
def jinzhizhuanhuan(x, n):ans = 0while x > 0:ans += x % nx //= nreturn ans
sum = 0
for i in range(1, 2025):if jinzhizhuanhuan(i, 2) == jinzhizhuanhuan(i, 4):sum += 1
print(sum)
雖然結束了期末周,但是又變懶了不少,水一個先。也可能是我昨晚沒睡好(奶茶大戰喝多了茶水,晚上根本睡不了)最近還是不少事,天氣也是熱的一批