#include<stdio.h> #include<math.h> int main() { int n; __int64 t; double sum,i; scanf("%d",&n); while(n--){ sum=0; scanf("%I64d",&t); for(i=1;i<=t;i++) sum+=log10(i); sum++; printf("%d\n",int(sum)); } return 0; } //M阶乘位数: //log10(1)+log10(2)+···+long10(M)取整后加1