Python实现随机数生成器

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Python实现随机数生成器

效果（图）

 源代码讲解

首先，引进模块：

# -*- coding: utf-8 -*- import tkinter #窗口模块 import random #随机数模块

其次，是一个接受数据并生成随机数后输出的函数（gnr()）：

def gnr(): t3.delete(1.0, "end") #删除t3的内容 RRRRRR = random.randint(int(t1.get()), int(t2.get())) #从t1和t2接收要生成的随机数的范围，并计算随机数 t3.insert('end', RRRRRR) #将随机数输出到t3

最后，主体部分：

if __name__ == "__main__": window = tkinter.Tk() window.title("RANDOM") #窗口标题 window.geometry("250x125") #窗口尺寸 l1 = tkinter.Label(window, text="The min:") l1.grid(row=0, column=0) l2 = tkinter.Label(window, text="The max:") l2.grid(row=1, column=0) l3 = tkinter.Label(window, text="The random:") l3.grid(row=2, column=0) b1 = tkinter.Button(window, text="GENERATE", command=gnr) b1.grid(row=3, column=1, padx=10) t1 = tkinter.Entry(window) t1.grid(row=0, column=1) t2 = tkinter.Entry(window) t2.grid(row=1, column=1) t3 = tkinter.Text(window, height=1.5, width=20) t3.grid(row=2, column=1) window.mainloop() #窗口主题循环 完整源代码 # -*- coding: utf-8 -*- import tkinter import random def gnr(): t3.delete(1.0, "end") RRRRRR = random.randint(int(t1.get()), int(t2.get())) t3.insert('end', RRRRRR) if __name__ == "__main__": window = tkinter.Tk() window.title("RANDOM") window.geometry("250x125") l1 = tkinter.Label(window, text="The min:") l1.grid(row=0, column=0) l2 = tkinter.Label(window, text="The max:") l2.grid(row=1, column=0) l3 = tkinter.Label(window, text="The random:") l3.grid(row=2, column=0) b1 = tkinter.Button(window, text="GENERATE", command=gnr) b1.grid(row=3, column=1, padx=10) t1 = tkinter.Entry(window) t1.grid(row=0, column=1) t2 = tkinter.Entry(window) t2.grid(row=1, column=1) t3 = tkinter.Text(window, height=1.5, width=20) t3.grid(row=2, column=1) window.mainloop()

本文标签： 随机数生成器Python