python（7）- 小程序練習：循環語句for，while實現99乘法表

打印99乘法表

for 循環語句實現：

for i in range(1,10):
    for j in range(1,10):
        print(j,"x",i,"=",i*j,"\t",end="")   #由於print自動換行，end="" 爲結尾不換行
        if i==j:
            print("")  #此處是結尾換行
            break

while循環語句實現：

i=0
j=0
while i <9:
    i+=1
    while j <9:
        j += 1
        print(j, "x", i, "=", i * j, "\t", end="")
        if i==j:
            print("")
            j=0
            break

輸出結果：

1 x 1 = 1 	
1 x 2 = 2 	2 x 2 = 4 	
1 x 3 = 3 	2 x 3 = 6 	3 x 3 = 9 	
1 x 4 = 4 	2 x 4 = 8 	3 x 4 = 12 	4 x 4 = 16 	
1 x 5 = 5 	2 x 5 = 10 	3 x 5 = 15 	4 x 5 = 20 	5 x 5 = 25 	
1 x 6 = 6 	2 x 6 = 12 	3 x 6 = 18 	4 x 6 = 24 	5 x 6 = 30 	6 x 6 = 36 	
1 x 7 = 7 	2 x 7 = 14 	3 x 7 = 21 	4 x 7 = 28 	5 x 7 = 35 	6 x 7 = 42 	7 x 7 = 49 	
1 x 8 = 8 	2 x 8 = 16 	3 x 8 = 24 	4 x 8 = 32 	5 x 8 = 40 	6 x 8 = 48 	7 x 8 = 56 	8 x 8 = 64 	
1 x 9 = 9 	2 x 9 = 18 	3 x 9 = 27 	4 x 9 = 36 	5 x 9 = 45 	6 x 9 = 54 	7 x 9 = 63 	8 x 9 = 72 	9 x 9 = 81