这是哪里出错了
#include <stdio.h>
int main()
{
int age =16;
int height =215 ;
float long=42.56 ;
double weight =214.434 ;
char isfat="y";
printf("年轮 :%d 岁\岁 age);
printf("身高:%d CM\n", height);
printf(“长度:%d cs\n", long);
printf("体重:%d KG\n",weight);
printf("是否属于肥胖儿童:%c\n", isfat);
/*%d,%f,%c此类符号在后面会有讲解*/
return 0;
}