运行错误，，

#include <stdio.h>

int main()

{

    int age,height;

    float whttp;

    char isfat;

      age = 15;

      height = 162;

      whttp: = 82.5;

      isfat = 'y';

    printf("年龄：%d 岁\n", age);

    printf("身高：%d CM\n", height);

    printf("体重：%f 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;    

}