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For(i=0 to 10)
  printf(%d\t%d,rand()%100,rand()%100);

It always prints the same set of values. Can someone explain to me why?

Narf
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sumansuyash
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1 Answers1

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The rand() function generates random numbers with a given "seed" number. When you dont specify the seed rand() will give you the same output every time. To set a seed use srand(time(NULL)); to make use of the computers internal clock to set the seed. Dont forget to include time.h in order to have access to the time() function.

VTodorov
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