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21 lines
431 B
HTML
21 lines
431 B
HTML
<p>Given a text file <code>file.txt</code>, transpose its content.</p>
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<p>You may assume that each row has the same number of columns, and each field is separated by the <code>' '</code> character.</p>
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<p><strong class="example">Example:</strong></p>
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<p>If <code>file.txt</code> has the following content:</p>
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<pre>
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name age
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alice 21
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ryan 30
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</pre>
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<p>Output the following:</p>
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<pre>
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name alice ryan
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age 21 30
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</pre>
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