36 lines
505 B
C
36 lines
505 B
C
#include <stdio.h>
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int random_num(int seed)
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{
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static int our_seed;
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if (seed!=-1) our_seed=seed;
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if (our_seed==0) our_seed=13;
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our_seed<<=1;
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if (our_seed & 0x100) our_seed^=0x87;
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our_seed&=0xff;
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return our_seed;
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}
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int main(int argc, char **argv)
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{
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int i;
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int frequency[256];
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for(i=0;i<256;i++) frequency[i]=0;
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for(i=0;i<4096;i++)
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frequency[random_num(-1)]++;
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for(i=0;i<256;i++)
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printf("%i : %i\n",i,frequency[i]);
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}
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