#includeint main(){ float F,c; printf("请输入华氏温度:"); scanf("%f",&F); c=5*(F-32)/9; printf("摄氏温度为:%0.2f",c); return 0;}
#includevoid main(){ double ss,hs; scanf("%ff", &hs); ss=5*(hs-32.0)/9; printf("%ff", ss);}