fix some annoying build warnings
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a228385394
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dbd22cfdd8
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@ -93,7 +93,7 @@ fn pidigits(n: isize, out: &mut io::Write) -> io::Result<()> {
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let mut k = 0;
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let mut context = Context::new();
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for i in (1..(n+1)) {
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for i in 1..(n+1) {
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let mut d;
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loop {
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k += 1;
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@ -110,7 +110,7 @@ fn pidigits(n: isize, out: &mut io::Write) -> io::Result<()> {
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let m = n % 10;
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if m != 0 {
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for _ in (m..10) { try!(write!(out, " ")); }
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for _ in m..10 { try!(write!(out, " ")); }
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try!(write!(out, "\t:{}\n", n));
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}
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Ok(())
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