Formatted numeric output: Difference between revisions
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(→{{header|J}}: delete irrelevant example) |
(added ocaml and c++) |
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{ |
{ |
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printf ("%08d", val); // Prints 8 digits with leading zeros |
printf ("%08d", val); // Prints 8 digits with leading zeros |
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} |
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=={{header|C++}}== |
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#include <iostream> |
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#include <iomanip> |
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int main() |
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{ |
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std::cout << std::setfill('0') << std::setw(9) << std::fixed << std::setprecision(3) << 7.125; |
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} |
} |
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//or, put in browser URL: javascript:n=123;alert(("00000"+n).slice(-5)); |
//or, put in browser URL: javascript:n=123;alert(("00000"+n).slice(-5)); |
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=={{header|OCaml}}== |
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Printf.printf "%09.3f" 7.125 |
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=={{header|Perl}}== |
=={{header|Perl}}== |
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