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16 lines
456 B
JavaScript
16 lines
456 B
JavaScript
function print_money(amount, decimal_point) {
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var s1 = String(amount);
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while (s1.length < decimal_point+1)
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s1 = "0" + s1;
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var s2 = "";
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for (var i = 0; i < decimal_point; ++i)
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s2 = s1[s1.length - 1 - i] + s2;
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s2 = "." + s2;
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for (var i = 0; i < s1.length - decimal_point; ++i) {
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if (i > 0 && i % 3 == 0)
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s2 = "," + s2;
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s2 = s1[s1.length - 1 - decimal_point - i] + s2
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}
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return s2;
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}
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