100 Accepted
| # | 状态 分数 | 耗时 | 内存占用 |
|---|---|---|---|
| #1 | Accepted 10 | 3ms | 412 KiB |
| #2 | Accepted 10 | 3ms | 412 KiB |
| #3 | Accepted 10 | 3ms | 412 KiB |
| #4 | Accepted 10 | 3ms | 412 KiB |
| #5 | Accepted 10 | 3ms | 412 KiB |
| #6 | Accepted 10 | 3ms | 412 KiB |
| #7 | Accepted 10 | 3ms | 412 KiB |
| #8 | Accepted 10 | 3ms | 332 KiB |
| #9 | Accepted 10 | 3ms | 296 KiB |
| #10 | Accepted 10 | 4ms | 412 KiB |
代码
#include<bits/stdc++.h>
using namespace std;
int a=2,n;
int main(){
cin>>n;
n--;
while(n--){
a<<=1;
}
cout<<a;
return 0;
}信息
- 递交者
-
Guest
- 题目
- P250 练41.2计算2的幂
- 语言
- C++11
- 代码长度
- 154 Bytes
- 递交时间
- 2023-7-20 8:58:06
- 评测时间
- 2023-7-20 8:58:08
- 分数
- 100
- 总耗时
- 30ms
- 峰值时间
- 4ms
- 峰值内存
- 412 KiB