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<p>我刚开始学习python,就陷入了这个问题:</p>
<p>我有以下清单:</p>
<pre><code>data = [
['Grinning', 2.26, 1.02, 87.3],
['Beaming', 19.1, 1.69, 150.0],
['ROFL', 25.6, 0.774, 0.0],
['Tears of Joy', 233.0, 7.31, 2270.0],
['Winking', 15.2, 2.36, 264.0],
['Happy', 22.7, 4.26, 565.0],
['Heart Eyes', 64.6, 11.2, 834.0],
['Kissing', 87.5, 5.13, 432.0],
['Thinking', 6.81, 0.636, 0.0],
['Unamused', 6.0, 0.236, 478.0],
['Sunglasses', 4.72, 3.93, 198.0],
['Loudly Crying', 24.7, 1.35, 654.0],
['Kiss Mark', 21.7, 2.87, 98.7],
['Two Hearts', 10.0, 5.69, 445.0],
['Heart', 118.0, 26.0, 1080.0],
['Heart Suit', 3.31, 1.82, 697.0],
['Thumbs Up', 23.1, 3.75, 227.0],
['Shrugging', 1.74, 0.11, 0.0],
['Fire', 4.5, 2.49, 150.0],
['Recycle', 0.0333, 0.056, 932.0]
]
</code></pre>
<p>我需要总结每行数字,例如:</p>
<pre><code>"Grinning" sum = 2.26 + 1.02 + 87.3
</code></pre>
<p>我尝试了很多方法只获取行号,但没有找到一种方法可以正确工作,并且不会对所有列求和</p>
<p>我也试过:</p>
<pre><code>totalemoji = 0
for i in range(len(data)):
for i in range(1, 3):
totalemoji += data[1][i] + data[1][i] + data[1][i]
print(totalemoji)
</code></pre>
<p>但它打印了一个我都认不出来的号码</p>
<p>如果有人能解释一下如何对每行数字求和,我将不胜感激</p>