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Re:为何这样AC cout<<setiosflags(ios::fixed)<<setprecision(6)<<x<<endl;这样就WA printf("%.6lf\n", x);In Reply To:Re:为何这样AC cout<<setiosflags(ios::fixed)<<setprecision(6)<<x<<endl;这样就WA printf("%.6lf\n", x); Posted by:cloudsky at 2017-02-12 18:15:34 不要用"%lf"，poj要用"%f" bzoj等就可以用前者，不清楚为什么poj就不给用（貌似网上有分析？lf不是正规用法?) Followed by: Post your reply here: |
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