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263 kaklik 1 
#include <stdlib.h>
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#include <stdio.h>
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#include <time.h>
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int rnd (int max)
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{
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  return ( (int) (max * (rand()/(RAND_MAX+1.0))));
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}
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void init_rnd(void)
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{
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  time_t t;
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  unsigned int seed;
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  time(&t);
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  seed=(unsigned int) t;
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  srand(seed);
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}
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int main()
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{
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int i=1,hledane,pokus;
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  init_rnd();
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  printf("program uhodne cislo od 0 do 100 \n ");
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  hledane=rnd(10);
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  do
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  {
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    printf("Pokus cislo %d   ",i);
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	scanf("%d", &pokus);
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	i++;
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	if (pokus > hledane)  printf("Zadane cislo je vetsi nez hledane \n ");
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	if (pokus < hledane)  printf("Zadane cislo je mensi nez hledane \n ");
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	else  printf("Spravne cislo bylo nalezeno \n ");
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  }
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  while (pokus != hledane);
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}