c语言程序设计答案
1.// 华氏温度与摄氏温度对照表
#include<stdio.h>
#include<stdlib.h>
int main()
{
float fahr = 0,cels = 0;
int low = 0,max = 300,step = 20;
printf ("\t=========本程序输出华氏和摄氏的温度对照!==========\n\t2006-12-30\n");
fahr = low;
printf ("\n\n华氏温度: 摄氏温度:\n-------- --------\n");
for (;fahr <= max;)
{
cels = 5.0 / 9.0 * (fahr - 12);
printf ("%.0f\t\t %6.2f\n",fahr,cels);
fahr += step;
}
system("pause");
return 0;
}
2.#include <stdio.h>
void main(void)
{
float c,F;
printf("请输入华氏温度:");
scanf("%f",F);
c=5/(9*(F-32));
printf("对应摄氏温度为%.2f",c); //取2位小数
}