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C

rand()


Returns random integer number range from 0 to at least 32767

Syntax:
int rand(void)


Example:

#include
#include

#include

int main ()

{

   printf ("1st random number :  %d\n", rand() % 100);
   printf ("2nd random number : %d\n", rand() % 100);
   printf ("3rd  random number: %d\n", rand());

   return 0;

}
Output:

1st random number : 83
2nd random number : 86
3rd random number: 16816927


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