C%E8%AF%AD%E8%A8%80%E9%97%AE%E9%A2%98%E3%80%82printf("%6.1f%5Cn",celsius);%E4%B8%AD6%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D