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Middle three digits: Difference between revisions
→C: Add output, remove superfluous initialization
(→{{header|C}}: Output?) |
(→C: Add output, remove superfluous initialization) |
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=={{header|C}}==
<lang C>#include <stdio.h>
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int mid3(int num, char *buf)
{
int i
int tmp = num = num < 0 ? -num : num; /* Discard sign. */
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return 0;
}</lang>
{{out}}
<pre>123: 123
12345: 234
1234567: 345
987654321: 654
10001: 000
-10001: 000
-123: 123
-100: 100
100: 100
-12345: 234
1: too small
2: too small
-1: too small
-10: too small
2002: even length
-2002: even length
0: too small</pre>
=={{header|C++}}==
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