Nhung gi can biet khi su dung chuong trinh HieuCan!

Nhap: 0 - thoat
		o - cong
		u - tru
		a - nhan
		i - chia lay nguyen
		d - chia lay du
		h - hien chuoi lien nhau
		t - hien thoi gian
		l - vong lap thuan
		n - vong lap nghich
		e - dieu kien
		s - doc so co 4 chu so
		x - xem nam am lich
		c - xem lich calendar theo nam
		b - xem bang cuu chuong
		
o - cong
	cong bao nhieu so? 4
	nhap so thu 1: 1
	nhap so thu 2: 2
	nhap so thu 3: 3
	nhap so thu 4: 4
	10.00
	
u - tru
	tru 10 5
	5
	
a - nhan		
	nhan bao nhieu so? 4
	nhap so thu 1: 2
	nhap so thu 2: 2
	nhap so thu 3: 2
	nhap so thu 4: 2
	16.00
	
i - chia lay nguyen
	chia 10 5
	2

d - chia lay du
	chialaydu 11 5
	1

h - hien chuoi lien nhau
	hien Quang_Hieu
	Quang_Hieu
	
t - hien thoi gian
	thoigian 
	13/2/2025
	12:57:32
		
l - vong lap thuan
	laptu 10
	den 15
	10 11 12 13 14 15

n - vong lap nghich
	laptu 15
	ve 10
	15 14 13 12 11 10
	
e - dieu kien
	neu 15 10
	thi 15>10
	
s - doc so co 4 chu so
	Nhap n (4 chu so): 2340
	hai nghin ba tram bon muoi
	
x - xem nam am lich
	Nhap nam: 2018
	1958 - Mau Tuat
	2018 - Mau Tuat
	2078 - Mau Tuat
	
c- xem lich calendar theo nam
	Nhap nam: 2025
Thang 1
  S  M  T  W  T  F  S
           1  2  3  4
  5  6  7  8  9 10 11
 12 13 14 15 16 17 18
 19 20 21 22 23 24 25
 26 27 28 29 30 31
 ...
 Thang 12
  S  M  T  W  T  F  S
     1  2  3  4  5  6
  7  8  9 10 11 12 13
 14 15 16 17 18 19 20
 21 22 23 24 25 26 27
 28 29 30 31
 
b - xem bang cuu chuong
� 2x 1= 2 � 3x 1= 3 � 4x 1= 4 � 5x 1= 5 � 6x 1= 6 � 7x 1= 7 � 8x 1= 8 � 9x 1= 9 �
� 2x 2= 4 � 3x 2= 6 � 4x 2= 8 � 5x 2=10 � 6x 2=12 � 7x 2=14 � 8x 2=16 � 9x 2=18 �
� 2x 3= 6 � 3x 3= 9 � 4x 3=12 � 5x 3=15 � 6x 3=18 � 7x 3=21 � 8x 3=24 � 9x 3=27 �
� 2x 4= 8 � 3x 4=12 � 4x 4=16 � 5x 4=20 � 6x 4=24 � 7x 4=28 � 8x 4=32 � 9x 4=36 �
� 2x 5=10 � 3x 5=15 � 4x 5=20 � 5x 5=25 � 6x 5=30 � 7x 5=35 � 8x 5=40 � 9x 5=45 �
� 2x 6=12 � 3x 6=18 � 4x 6=24 � 5x 6=30 � 6x 6=36 � 7x 6=42 � 8x 6=48 � 9x 6=54 �
� 2x 7=14 � 3x 7=21 � 4x 7=28 � 5x 7=35 � 6x 7=42 � 7x 7=49 � 8x 7=56 � 9x 7=63 �
� 2x 8=16 � 3x 8=24 � 4x 8=32 � 5x 8=40 � 6x 8=48 � 7x 8=56 � 8x 8=64 � 9x 8=72 �
� 2x 9=18 � 3x 9=27 � 4x 9=36 � 5x 9=45 � 6x 9=54 � 7x 9=63 � 8x 9=72 � 9x 9=81 �
� 2x10=20 � 3x10=30 � 4x10=40 � 5x10=50 � 6x10=60 � 7x10=70 � 8x10=80 � 9x10=90 �

