Question

C语言编程，跪求大神帮忙，急急急急急急，，在线等，只需要做第三题，

Answer 1

楼上有点错误的应该是
#include<stdio.h>
main()
{
float c,f;
printf("请输入摄氏度c\n");
scanf("%f",&c);
f=9.0/5*c+32;
printf("华氏度F=%f",f);
}

Answer 2

#include<stdio.h>
int main()
{
float s,h;
printf("请输入一个摄氏温度：\n");
scanf("%f",s);
h=公式//图片看不清楚
printf("f",h);
}

Answer 3

#include <stdio.h>
void main()
{
float c,f;
scanf("%f",&c);
f=(float)9/5*c+32;
printf("%f\n",f);
}

Answer 4

#include<stdio.h>
main()
{
float c;
float f;
scanf("%f",&c);
f=1.8*c+32;
printf("%f",f);
}