n= int(input("Nhap N: ")) dem =0 for i in range(1 ,n+1): print i if( i%2 == 0): dem = dem +i print "Tong =", dem HDT.PY class SinhVien: MSSV = '001' HoTen = 'Mai A' Khoa = '57' def init (sel f, MSSV, HoTen, Khoa): self.MSSV = MSSV self.HoTen = HoTen self.Khoa = Khoa def getMSSV(s elf): return self.MSSV def getHoTen( self): return self.HoTen def getKhoa(s elf): return self.Khoa def setMSSV(s elf,MSSV): self.MSSV = MSSV def setHoTen(s elf,HoTen): self.HoTen = HoTen def setKhoa(s elf, Khoa): self.Khoa =Khoa s=[] s.append( SinhVien(" 001", "Mai A", "57")) s.append( SinhVien(" 002", "Tran B", "58")) s.append( SinhVien(" 003", "Le C", "57")) s.append( SinhVien(" 004", "Pham Q", "58")) s.append( SinhVien(" 005", "Nguyen N", "59")) for i in range(1, len(s)): print(s[i].g etMSSV()) print(s[i].g etHoTen()) print(s[i].g etKhoa()) class KH: MaKhoa = '56' TenKhoa = 'Khoa 56CNTT' def init (sel f, MaKhoa, TenKhoa): self.MaKho a= MaKhoa self.TenKh oa = TenKhoa def getMaKho a(self): return self.MaKho a def getTenKho a(self): return self.TenKh oa def setMaKhoa (self,MaKh oa): self.MaKho a= MaKhoa def setTenKho a(self, TenKhoa): self.TenKh oa = TenKhoa s=[] s.append( KH("56","K hoa 56CNTT")) s.append( KH("57","K hoa 57CNTT")) s.append( KH("58","K hoa 58CNTT")) s.append( KH("59","K hoa 59CNTT")) for i in range(1, len(s)): print(s[i].g etMaKhoa( )) print(s[i].g etTenKhoa ()) SOHOC.PY print "Nha p A: " a = in p ut () p ri nt " N h a p B: " b = in p ut () p ri nt "T o n g = ", a + b p ri nt " Hi e u = ", ab p ri nt " Ti c h = ", a * b p ri nt " T h u o n g = ", a/ b p ri nt a % b p ri nt a ** b SWAP.PY print "Nha pA:" a = i n p u t ( ) p ri n t " N h a p B : " b = i n p u t ( ) t = a a = b b = t p ri n t a , b