40 lines
933 B
TypeScript
40 lines
933 B
TypeScript
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function total(n: number) {
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const tne = Math.floor((n + 1) / 2);
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const neq = 4*tne + 4 * tne * (tne - 1);
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const te = Math.floor((n) / 2);
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const eq = 1 + 8 * te + 4 * te *(te - 1)
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return {
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neq,
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eq
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}
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}
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const {
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eq,
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neq
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} = total(202300 - 1);
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console.log(eq, neq);
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const fullfill_even = 7769;
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const fullfill_odd = 7780;
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const fullfills = fullfill_even * eq + fullfill_odd * neq;
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console.log("inner",fullfills);
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const corner = 5965 + 5947 + 5951+ 5933;
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//
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// const corner = 5866 + 5853 + 5859 + 5846;
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console.log("corner",corner)
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const big_edge = 6874+6871+6853+6860;
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const small_edge = 1052+1059+1041+1038;
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// const small_edge = ;
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const edge = (202300 - 1) * big_edge + 202300 * small_edge;
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console.log("edge",edge);
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console.log("sum", fullfills + corner + edge)
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// Too high: 636353717599990
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// Too high: 636353676128237
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// Too high: 636353671677626
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// Not Correct: 636350593267107
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