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import tkinter from tkinter import * from tkinter import messagebox import math from math import * from tkinter import scrolledtext #------------------------------------------------------------------------------------------ wd=Tk() wd.geometry("600x400") wd.title("ngoccs.edu.vn - MỘT SỐ BÀI TOÁN CƠ BẢN") wd.iconbitmap('ngoccs.ico') #------------------------------------------------------------------------------------------ def myOpt(): if (rv.get()==1): scrtxt.delete('1.0','end') txt_n2.delete(0,len(txt_n2.get())) txt_a.delete(0,len(txt_a.get())) txt_b.delete(0,len(txt_b.get())) txt_n1.focus_set() txt_n1.configure(state="normal") txt_n1.update() txt_n2.configure(state="disable") txt_n2.update() txt_a.configure(state="disable") txt_a.update() txt_b.configure(state="disable") txt_b.update() return 1 if (rv.get()==2): scrtxt.delete('1.0','end') txt_n1.delete(0,len(txt_n1.get())) txt_a.delete(0,len(txt_a.get())) txt_b.delete(0,len(txt_b.get())) txt_n2.focus_set() txt_n2.configure(state="normal") txt_n2.update() txt_n1.configure(state="disable") txt_n1.update() txt_a.configure(state="disable") txt_a.update() txt_b.configure(state="disable") txt_b.update() return 2 if (rv.get()==3): scrtxt.delete('1.0','end') txt_n1.delete(0,len(txt_n1.get())) txt_n2.delete(0,len(txt_n2.get())) txt_a.focus_set() txt_a.configure(state="normal") txt_a.update() txt_b.configure(state="normal") txt_b.update() txt_n1.configure(state="disable") txt_n1.update() txt_n2.configure(state="disable") txt_n2.update() #------------------------------------------------------------------------------------------ def is_SNT(x): if x==1: return False for i in range(2,int(sqrt(x))+1): if x%i==0: return False return True def list_SNT(N): l_snt="" d=0 for k in range(2,N+1): if is_SNT(k): d+=1 l_snt+=str(k)+" "; #if d%20==0: l_snt+='\n' return "Các SNT:" + l_snt def list_SCP(N): l_scp="" for k in range(1,int(sqrt(N))+1): l_scp+=str(k*k)+" " #if k%20==0: l_scp+='\n' return "Các SCP: " + l_scp def UCLN_ab(a,b): ao=a;bo=b while (a!=b): if a>b: a-=b else: b-=a; return "UCLN cua " +str(ao) +" va "+ str(bo) + " la:"+str(a) #------------------------------------------------------------------------------------------ def thoat(): wd.destroy() def xuli(): kq="" ok=myOpt() scrtxt.place(x=50,y=250,height=100,width=530) try: if ok==1: N=int(txt_n1.get()) pt=N/100 #lb_kq.config(text=list_SNT(N)) kq=list_SNT(N) elif ok==2: N=int(txt_n2.get()) #lb_kq.config(text=list_SCP(N)) kq=list_SCP(N) else: a=int(txt_a.get()) b=int(txt_b.get()) #lb_kq.config(text=UCLN_ab(a,b)) kq=UCLN_ab(a,b) scrtxt.insert(INSERT,kq) # Đưa kết quả lên scrolledText except: messagebox.showwarning("Cảnh báo","Xin lỗi! Dữ liệu vào không hợp lệ!") #------------------------------------------------------------------------------------------ lb=Label(wd,text="CHƯƠNG TRÌNH GIẢI MỘT SỐ BÀI TOÁN CƠ BẢN",font=('arial',14),fg='red') lb.place(x=70,y=20); #---------------------------------------------------------------------------------------------- scrtxt=scrolledtext.ScrolledText(wd,font=('cambria',12),fg='blue') #---------------------------------------------------------------------------------------------- rv=IntVar() rv.set(1) rdo1=Radiobutton(wd, text="Tìm các số nguyên tố [1-N]", variable=rv,value=1,command=myOpt) rdo1.place(x=50,y=100) rdo2=Radiobutton(wd, text="Liệt kê các số chính phương [1-N]", variable=rv,value=2,command=myOpt) rdo2.place(x=50,y=150) rdo3=Radiobutton(wd,text="Tìm UCLN của hai số a,b!",variable=rv,value=3,command=myOpt) rdo3.place(x=50,y=200) #------------------------------------------------------------------------------------------ txt_n1=Entry(wd,font=(12)) txt_n1.place(x=280,y=100,width=100) txt_n2=Entry(wd,font=(12),state="disable") txt_n2.place(x=280,y=150,width=100) txt_a=Entry(wd,font=(12),state="disable") txt_a.place(x=280,y=180,width=100) txt_b=Entry(wd,font=(12),state="disable") txt_b.place(x=280,y=210,width=100) #------------------------------------------------------------------------------------------ #lb_kq=Label(wd,text="",font=('arial',11),fg='blue',justify='left') #lb_kq.place(x=20,y=250); #------------------------------------------------------------------------------------------ def mou_in_o(even): cmd_ok['background']='yellow' def mou_out_o(even): cmd_ok['background']='SystemButtonFace' def mou_in_e(even): cmd_exit['background']='yellow' def mou_out_e(even): cmd_exit['background']='SystemButtonFace' cmd_ok=Button(wd,text="Thực hiện",font=("cambria",14),fg='blue',command=xuli) cmd_ok.place(x=400,y=120,width=100) cmd_ok.bind('<Enter>',mou_in_o) cmd_ok.bind('<Leave>',mou_out_o) cmd_exit=Button(wd,text="Thoát",font=("cambria",14),fg='red',command=thoat) cmd_exit.place(x=400,y=170,width=100) cmd_exit.bind('<Enter>',mou_in_e) cmd_exit.bind('<Leave>',mou_out_e) wd.mainloop() |
