VC 问题 sprintf(str,"%9.3f",x);%9.3f是什么意思,我有见过 “%d", "%f","%s"的,就是没见过这种,告诉下,谢谢
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/04 06:02:01
![VC 问题 sprintf(str,](/uploads/image/z/14114567-47-7.jpg?t=VC+%E9%97%AE%E9%A2%98+sprintf%28str%2C%22%259.3f%22%2Cx%29%3B%259.3f%E6%98%AF%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D%2C%E6%88%91%E6%9C%89%E8%A7%81%E8%BF%87+%E2%80%9C%25d%22%2C++%22%25f%22%2C%22%25s%22%E7%9A%84%2C%E5%B0%B1%E6%98%AF%E6%B2%A1%E8%A7%81%E8%BF%87%E8%BF%99%E7%A7%8D%2C%E5%91%8A%E8%AF%89%E4%B8%8B%2C%E8%B0%A2%E8%B0%A2)
x)sVx9}E32J4KtT-Ӕt*4g3?dgdzg
suuL|65QMQQPPRjQR-Vz>E醍@]6-z:O'vXdG
&H;&Ov/~pPד
O[77iKf=0{:n6uO{ Հ;u6A5偤~qAbأ {U
VC 问题 sprintf(str,"%9.3f",x);%9.3f是什么意思,我有见过 “%d", "%f","%s"的,就是没见过这种,告诉下,谢谢
VC 问题 sprintf(str,"%9.3f",x);
%9.3f是什么意思,我有见过 “%d", "%f","%s"的,就是没见过这种,告诉下,谢谢
VC 问题 sprintf(str,"%9.3f",x);%9.3f是什么意思,我有见过 “%d", "%f","%s"的,就是没见过这种,告诉下,谢谢
9代表的一共输出多少位(小数点占一位),3代表的是输出小数位数