2 回答前面是double weight = 82.5；后面 printf("体重：%d KG\n", weight)；该怎么改

5 回答printf("你是我的小呀小苹果儿\n");P 为什么加P才对？这个P的用意是什么？

1 回答 printf("%d*%d=%d\t",i,j,result);

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);

3 回答printf("%lf\n",d);