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45 lines
865 B
45 lines
865 B
#include <cln/number.h>
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#include <cln/io.h>
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#include <cln/integer.h>
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#include <stdlib.h>
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#include <string.h>
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#include <cln/timing.h>
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using namespace std;
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using namespace cln;
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int main (int argc, char * argv[])
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{
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int limit = 1000;
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int repetitions = 1;
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while (argc >= 3) {
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if (!strcmp(argv[1],"-r")) {
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repetitions = atoi(argv[2]);
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argc -= 2; argv += 2;
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continue;
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}
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if (!strcmp(argv[1],"-l")) {
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limit = atoi(argv[2]);
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argc -= 2; argv += 2;
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continue;
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}
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break;
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}
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if (argc < 1)
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exit(1);
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cerr << "Limit: " << limit << endl;
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cerr << "Number of repetitions: " << repetitions << endl;
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{ CL_TIMING;
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for (int rep = repetitions; rep > 0; rep--)
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{ cl_I u = 1, v = 1, p = 1, q = 1;
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for (int k = 1; k <= limit; k++)
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{ cl_I w = u+v;
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u = v; v = w;
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p = p*w; q = lcm(q,w);
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}
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}
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}
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}
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