View Code of Problem 31

#include<stdio.h>
int main(){
	int i,k,sum;

	while(scanf("%d",&k)!=EOF)
	{
		sum=0;
	  for(i=22;i<1000;i++)
		  if(i%3==2 &&i%5==3 && i%7==2)
		  {
			  sum++;
			  if(sum==k)
			  {
				  printf("%d\n",i);
				  break;
			  }
		  }
	}		
  return 0;	
}