摘要:
计算器 import tkinter as tk from tkinter import messagebox from math import sqrt class CalcApp: def __init__(self, root): self.root = root self.root.titl 阅读全文
摘要:
import tkinter as tk from tkinter import messagebox from math import sqrt class CalcApp: def __init__(self, root): self.root = root self.root.title("综 阅读全文
摘要:
A 签到 #include <bits/stdc++.h> typedef long long ll; using namespace std; const int N = 2e6 + 4; void solve() { double a,b; std::cin >> a >> b; if(a >= 阅读全文