61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/*
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* Kangaroo Punch MultiPlayer Game Server Mark II
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* Copyright (C) 2020-2021 Scott Duensing
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#include <stdio.h>
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int main(int argc, char *argv[]) {
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(void)argc;
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(void)argv;
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// Generate a list of all primes that will fit in a 16 bit integer.
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int i;
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int n;
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int p;
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int count;
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int flag;
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FILE *out;
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n = 8192;
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p = 2;
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i = 1;
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out = fopen("prime.txt", "wt");
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while (i <= n) {
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flag = 1;
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for(count=2; count <= p-1; count++) {
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if (p % count == 0) { // Will be true if p is not prime
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flag = 0;
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break; // Loop will terminate if p is not prime
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}
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}
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if (flag == 1) {
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printf("%d\n", i);
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fprintf(out, "%d, ", p) ;
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i++;
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if (p > 65535) n = 0;
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}
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p++;
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}
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fclose(out);
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}
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