[討論] HW#4 problem1 只 show 出小數點下五位數字?

[ric2k1 (Ric)]

第一題跑的結果
電腦總只顯示小數後五位
為什麼呢??

======================

By default, the precision for cout is 6 digits.

Please try to Google "setprecision C++".

For this problem, try:

        cout << fixed << setprecision(10) << ...

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推 ally01202:解決! 可是我的iterations不是199999999...
推 ric2k1:你多加了, 第一項 "4" 應該不算...
推 ally01202:還是多了2... 我出現200000002...
推 ric2k1:Try set accuracy = 4.0. The iteration should be 0...
推 DoraBoy:為什麼我打出 cout << fixed << setprecision(10) <<  會
→ DoraBoy:出現`setprecision' undeclared (first use this function
推 ally01202:include<iomanip>
推 ilway25:#include <iomanip>
→ ilway25:囧慢了一步= =