To generate random numbers in c program

#include <stdio.h>
#include <stdlib.h>

int main()
{
  int c;
  int n;

  printf("Ten random numbers in [1,100]\n");
  for (c = 1; c <= 10; c++)
  {
    n = rand()%100 + 1;
    printf("%d\n", n);
  }
   return 0;
}