c语言华氏和摄氏温度的转换 如何编写一个华氏摄氏度与摄氏温度之间的C语言转换程序？
\u7528C\u8bed\u8a00\u7f16\u5199\u4e00\u4e2a\u7a0b\u5e8f\uff1a\u534e\u6c0f\u6e29\u5ea6\u548c\u6444\u6c0f\u6e29\u5ea6\u7684\u8f6c\u6362\u516c\u5f0f\u4e3ac=(f-32)/1.8\uff0c;\u8fd9\u4e2a\u662fc++\u7684 \u697c\u4e3b\u597d\u50cf\u5199\u9519\u516c\u5f0f\u4e86\uff0c f\u4ee3\u8868\u534e\u6c0f\u6e29\u5ea6\uff0cc\u4ee3\u8868\u6444\u6c0f\u6e29\u5ea6
#include
#include
void main()
{
double f,c,b;
cout<<"\u8bf7\u8f93\u5165\u534e\u6c0f\u6e29\u5ea6:"<<endl;
cin>>f;
cout<<"\u5bf9\u5e94\u7684\u6444\u6c0f\u6e29\u5ea6\u4e3a:"<<endl;
c=f-32;
b=5.00/9;
c=b*c;
cout<<setiosflags(ios::fixed)<<setprecision(2)<<"c="<<c<<endl;
}
\uff1b\u518d\u7ed9\u4f60\u4e2ac\u8bed\u8a00\u7684
#include
void main()
{
double f,c,b;
scanf("\u8bf7\u8f93\u5165\u534e\u6c0f\u6e29\u5ea6: %f\n",&f);
c=f-32;
b=5.00/9;
c=b*c;
printf("\u5bf9\u5e94\u7684\u6444\u6c0f\u6e29\u5ea6\u4e3a: %f\n",c);
}
C\u8bed\u8a00\u7a0b\u5e8f\uff1a
#include int main(){double f, c;printf("\u8bf7\u8f93\u5165\u6444\u6c0f\u6e29\u5ea6\u503c\uff1a");scanf("%lf", &c);f = 9.0 / 5 * c + 32;printf("\u534e\u6c0f\u6e29\u5ea6\u503c\uff1a%lf\n", f);printf("\u8bf7\u8f93\u5165\u534e\u6c0f\u6e29\u5ea6\u503c\uff1a");scanf("%lf", &f);c = (f - 32) * 5 / 9;printf("\u6444\u6c0f\u6e29\u5ea6\u503c\uff1a%lf\n", c);return 0;}
\u8fd0\u884c\u6d4b\u8bd5\uff1a
\u8bf7\u8f93\u5165\u6444\u6c0f\u6e29\u5ea6\u503c\uff1a35\u534e\u6c0f\u6e29\u5ea6\u503c\uff1a95.000000\u8bf7\u8f93\u5165\u534e\u6c0f\u6e29\u5ea6\u503c\uff1a95\u6444\u6c0f\u6e29\u5ea6\u503c\uff1a35.000000
你好，测试通过
请采纳！
#include<stdio.h>
void main()
{
float C,F; //改为float
for(F=0;F<=300;F+=20)
{
C=(5.0/9)*(F-32); //5.0 转化成double
printf("%4.0f%10.1f
",F,C);
}
}
#include<stdio.h>
void main()
{
float C,F; //变量类型
for(F=0;F<=300;F+=20)
{
C=(5/9.0)*(F-32); //转换类型
printf("%4.0f%10.1f
",F,C);
}
}
0 -17.8
20 -6.7
40 4.4
60 15.6
80 26.7
100 37.8
120 48.9
140 60.0
160 71.1
180 82.2
200 93.3
220 104.4
240 115.6
260 126.7
280 137.8
300 148.9
Press any key to continue
c和f的类型应为浮点类型float或double
5/9答案是0，你应该这样写:C=(5.0/9)*(F-32)
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