如果是计数器的话是：cnt count简写
by YOUNGER_Chen @ 2024-03-04 19:45:25
10^8的数组，只能说你很行！
只有125MB!
by wade7916 @ 2024-04-05 20:24:48
for循环 你确定a[0]+1 = a[1]？
by wade7916 @ 2024-04-05 20:26:07
这题不用二分是AC不了的
by wade7916 @ 2024-04-05 20:26:40