tuple and list 练习

Tuple:

1.       __add__

<span style="color: #008080">1</span> a = (1,2,3,4,5,6,7,8,9<span style="color: #000000">,)
</span><span style="color: #008080">2</span> b = (10,11,22,33,44,55,66<span style="color: #000000">,),
</span><span style="color: #008080">3</span> c = (110,112,113,114<span style="color: #000000">,),
</span><span style="color: #008080">4</span> result = a.<span style="color: #800080">__add__</span><span style="color: #000000">(b)
</span><span style="color: #008080">5</span> <span style="color: #0000ff">print</span>(result)             <span style="color: #008000">#</span><span style="color: #008000">(1, 2, 3, 4, 5, 6, 7, 8, 9, (10, 11, 22, 33, 44, 55, 66))  add(b)里面只能加一个参数，否则会报错</span>
<span style="color: #008080">6</span> <span style="color: #0000ff">print</span>(a+b+c)              <span style="color: #008000">#</span><span style="color: #008000">(1, 2, 3, 4, 5, 6, 7, 8, 9, (10, 11, 22, 33, 44, 55, 66), (110, 112, 113, 114))</span>

<span style="color: #008080">1</span> a = (1,2,3,4,5,6,7,8,9<span style="color: #000000">,)
</span><span style="color: #008080">2</span> b = (10,11,22,33,44,55,66<span style="color: #000000">,)
</span><span style="color: #008080">3</span> c = (110,112,113,114<span style="color: #000000">,)
</span><span style="color: #008080">4</span> result = a.<span style="color: #800080">__add__</span><span style="color: #000000">(b)
</span><span style="color: #008080">5</span> <span style="color: #0000ff">print</span>(result)             <span style="color: #008000">#</span><span style="color: #008000">(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 22, 33, 44, 55, 66)  有没有逗号的区别哈哈</span>
<span style="color: #008080">6</span> <span style="color: #0000ff">print</span>(a+b+c)              <span style="color: #008000">#</span><span style="color: #008000">(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 22, 33, 44, 55, 66, 110, 112, 113, 114)</span>

 

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