最新回答 / 越飞越高
printf("%f \n", count(12, 8)); printf("%f \n", count(12, 6)); printf("%f",(13 + (12-3) * 2.3 + 1));//这些输出语句都在f前加上.2就会只输出两位小数,即 printf("%.2f \n", count(12, 8)); printf("%.2f \n", count(12, 6)); printf("%.2f",(13 + (12-3) * 2.3 + 1));
2016-10-27