#include <stdio.h>
int main() {
int n = 0;//n个朋友
scanf("%d", &n);//输入
int i = 0;//遍历所用
for (i = 0; i < n; i++)
{
printf("Happy new year!Good luck!\n");//打印输出
}
return 0;
}

#include <stdio.h>
int main() {
int n = 0;//n个朋友
scanf("%d", &n);//输入
int i = 0;//遍历所用
for (i = 0; i < n; i++)
{
printf("Happy new year!Good luck!\n");//打印输出
}
return 0;
}