30 lines
607 B
C
30 lines
607 B
C
#include <stdio.h>
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const long long TESTS[] = {4, 3, 5, 6, 111, 222, 3333, 4444, 55555, 666666,
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7777777, 88888888, 999999999, 123456789123456789,
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1000000000000000000};
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long long quadratic(long long x, char a, char b, char c)
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{
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return a * x * x + b * x + c;
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}
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int main()
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{
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char i;
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long long k, q;
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FILE *f;
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f = fopen("TRIGRID.TXT", "w");
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for (i = 0; i < 15; i++) {
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q = TESTS[i] % 2016;
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k = TESTS[i] / 2016 % 2016 * 252 * quadratic(q, 6, 10, 2);
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fprintf(f, "%d\n", (k + quadratic(q, 2, 5, 2) * q / 8) % 2016);
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}
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fclose(f);
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return 0;
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}
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