用for循環寫出的九九乘法表（包括函數的調用）
#方向一
for i in range(1,10):
for j in range(1,i+1):
d = i * j
print('%d*%d=%-2d'%(i,j,d),end = ' ' )
print()
下圖為上面代碼運行結果：
以下為函數練習，函數和for循環結合的九九乘法表（沒有上面的簡潔明了）
#方向一
def hanshu(n):
m = n
sums = 0
for j in range(1,n+1):
sums = m*j
print("%d*%d=%-2d"%(m,j,sums),end = " ")
print("")
def hanshu1():
for i in range(1,10):
hanshu(i)
hanshu1()
下圖為上面代碼運行結果：
#方向二
def hanshu(n):
m = n
sums = 0
for j in range(1,n+1):
sums = m*j
print("%d*%d=%-2d"%(m,j,sums),end = " ")
print("")
def hanshu1():
for i in range(9,0,-1):
hanshu(i)
hanshu1()
下圖為上面代碼運行結果：
#方向三
def hanshu(n):
m = n
sums = 0
for k in range(0,10-n):
print(" ",end = "")
for j in range(1,n+1):
sums = m*j
print("%d*%d=%-2d"%(m,j,sums),end = " ")
print("")
def hanshu1():
for i in range(1,10):
hanshu(i)
hanshu1()
下圖為上面代碼運行結果：
#方向四
def hanshu(n):
for dix in range(10-n,0,-1):
print(" ",end = "")
sums = 0
m = n
for j in range(1,n+1):
sums = m*j
print("%d*%d=%-2d"%(m,j,sums),end = " ")
print("")
def hanshu1():
for i in range(9,0,-1):
hanshu(i)
hanshu1()
下圖為上面代碼運行結果：
