徐天虞

分类

题解(4)

/ 注册

全部文章（共5篇）

题解 | 判断列表是否为空

import sys my_list = [] if len(my_list) == 0: print("my_list is empty!") else: print("my_list is not empty!") for line...

2025-04-13

0 21

题解 | #上下金字塔#

#include <iostream> using namespace std; int main(){ int n; while(cin>>n){ for(int i = 1;i<=n;i++){ for(int...

C++

2025-03-23

0 21

题解 | #零钱兑换#

#include <iostream> using namespace std; int main(){ int n; cin>>n; int count = 0; for(int i = 0;i<=n;i++){ ...

C++

2025-03-20

0 22

题解 | #牛牛学数列6#

#include <iostream> using namespace std; int main(){ int n; int a=0,b=1,c=1,d; cin>>n; if(n==1){ cout<<0; ...

C++

2025-03-19

0 32

题解 | #牛牛学数列4#

#include <iostream> using namespace std; int main(){ int n; int sum = 0; cin>>n; while(n){ int temp = 0; f...

C++

2025-03-19

0 30