View Code of Problem 20

#include<stdio.h>

int main(){
	int n,i,flag=1;
	while (scanf("%d",&n)!=EOF)
	{
		for (i=1;i<=n;i*=2){
			if ((n-i)%3==0||(n-i)==0){
			flag=0;
			}
		}
		if (flag==0)
			printf("Yes\n");
		else
			printf("No\n");
		flag=1;
	}
	return 0;
}

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