23 lines
428 B
C++
23 lines
428 B
C++
|
#include <iostream>
|
||
|
|
#include <string.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <vector>
|
||
|
|
#include <map>
|
||
|
|
#include <queue>
|
||
|
|
#include <algorithm>
|
||
|
|
#include <math.h>
|
||
|
|
#include <cstdio>
|
||
|
|
|
||
|
|
#define PI acos(-1)
|
||
|
|
#define E exp(1.0)
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
int T;
|
||
|
|
scanf("%d", &T);
|
||
|
|
while (T--) {
|
||
|
|
int n;
|
||
|
|
scanf("%d", &n);
|
||
|
|
int y = log10(2 * PI * n) / 2 + log10(n / E) * n + 1;
|
||
|
|
printf("%d\n", y);
|
||
|
|
}
|
||
|
|
}
|