<title>次碳酸钴的乘法运算 JS版</title>
<style>
table {width:100%;height:100%;}
td {height:30%;}
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<table><tr><td width="60">乘数1</td><td><textarea id="a">3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798</textarea></td></tr><tr><td>乘数2</td><td><textarea id="b">2.71828182845904523536028747135266249775724709369995957496696762772407663035354759457138217852516642742</textarea></td></tr><tr><td>积</td><td><textarea readonly="readonly" id="c"></textarea></td></tr><tr><td colspan="2"><input type="button" value="计算结果" id="add"></td></tr></table>
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<style>
table {width:100%;height:100%;}
td {height:30%;}
textarea {width:100%;height:100%;word-break:break-all;word-wrap:break-word;}
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<table><tr><td width="60">乘数1</td><td><textarea id="a">3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798</textarea></td></tr><tr><td>乘数2</td><td><textarea id="b">2.71828182845904523536028747135266249775724709369995957496696762772407663035354759457138217852516642742</textarea></td></tr><tr><td>积</td><td><textarea readonly="readonly" id="c"></textarea></td></tr><tr><td colspan="2"><input type="button" value="计算结果" id="add"></td></tr></table>
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