c++保留小数问题,如有不足或错误,欢迎指出
摘要:
#include#includeusingnamespacestd;intmain(){doublea;cin>>a;cout#includeusingnamespacestd;intmain(){intn;while(cin>>n){doubleb=0;doublec=n;doublez=0;int*a=newint[n];for(inti=0;i>a[i];z+=a[i];}b=z/c;cout<<setiosflags(ios::fixed)<<setprecision(3)<<b<<endl;}return0 阅读全文
posted @ 2013-11-20 23:45 JYoung 阅读(427) 评论(0) 推荐(0)