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16 lines
762 B
HTML
16 lines
762 B
HTML
<!DOCTYPE html>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<h1>1001. A+B Format (20)</h1>
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<div id="problemContent">
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<p>Calculate a + b and output the sum in standard format -- that is, the digits must be separated into groups of three by commas (unless there are less than four digits).</p>
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<p><b>Input</b></p>
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<p>Each input file contains one test case. Each case contains a pair of integers a and b where -1000000 <= a, b <= 1000000. The numbers are separated by a space.<p>
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<p><b>Output</b></p>
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<p>For each test case, you should output the sum of a and b in one line. The sum must be written in the standard format. </p>
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<b>Sample Input</b><pre>
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-1000000 9
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</pre>
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<b>Sample Output</b><pre>
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-999,991
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</pre>
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</p></p></div> |