3 回答#include <stdio.h> int main() { int age = 15; int height = 162; float weight = 82.5; char 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);

1 回答double weight=82.5中的double为什么不能换为long double

1 回答printf("%3d[%d]→",p->adjvex,p->weight);

1 回答float weight

3 回答%d/n,的后面应该加上什么？