C Program to Generate Random Numbers

                                                   This is a simple program to generate random numbers. This logic can be used to build a Lotto program or a program to pick Lucky number and so on. Here’s the program.




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

int main(void)
{
int i;
time_t t;
srand((unsigned) time(&t));
printf(“Ten random numbers from 0 to 99\n\n”);
for(i=0; i<10;i++)
printf(“%d\n”,rand()%100);
}

OR

 

 

If it necessary to generate a number between 0 and (num-1) then this program meets the ideal solution

#include<stdio.h>

#include<stdlib.h>

#include<time.h>

/* prints a random number in the range 0 to 99 */

int main(void)

{

randomize();

printf(“Random number in the 0-99 range: %d\n”, random (100));

return 0;

}