srand time null
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main( void){
srand(time(NULL));
int x = rand()%100;
}
zaqim
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main( void){
srand(time(NULL));
int x = rand()%100;
}