4.4

#include<stdio.h>
int main()
{int y,i;   
for(i=2;i<=100;i++)
{
 y=2;
 if(i%y!=0)
 {
  y=3;
  if(i%y!=0)
  {
   y=4;
   if(i%y!=0)
   {
    y=5;
    if(i%y!=0)
    {
     y=6;
     if(i%y!=0)
     {
      y=7;
      if(i%y!=0)
      {
       y=8;
       if(i%y!=0)
       {
        y=9;
        if(i%y!=0)
        {
         y=10;
         if(i%y!=0)
          printf("%d\n",i);}}}}}}}}}
return 0;
}