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1 var globalinc = 0; |
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2 function testincops(n) { |
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3 var i = 0, o = {p:0}, a = [0]; |
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4 n = 100; |
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5 |
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6 for (i = 0; i < n; i++); |
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7 while (i-- > 0); |
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8 for (i = 0; i < n; ++i); |
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9 while (--i >= 0); |
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10 |
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11 for (o.p = 0; o.p < n; o.p++) globalinc++; |
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12 while (o.p-- > 0) --globalinc; |
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13 for (o.p = 0; o.p < n; ++o.p) ++globalinc; |
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14 while (--o.p >= 0) globalinc--; |
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15 |
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16 ++i; // set to 0 |
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17 for (a[i] = 0; a[i] < n; a[i]++); |
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18 while (a[i]-- > 0); |
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19 for (a[i] = 0; a[i] < n; ++a[i]); |
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20 while (--a[i] >= 0); |
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21 |
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22 return [++o.p, ++a[i], globalinc].toString(); |
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23 } |
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24 assertEq(testincops(), "0,0,0"); |