computer_science:programming:cpp
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| computer_science:programming:cpp [2021/10/02 04:58] – mana | computer_science:programming:cpp [2021/10/02 04:59] (current) – mana | ||
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| Line 13: | Line 13: | ||
| Then get access to these: | Then get access to these: | ||
| <code cpp> | <code cpp> | ||
| - | cout << fixed << result << endl; // | + | cout << fixed << result << endl; // This will set the display to use fixed representation (default of 6 digits?) |
| cout << fixed << setprecision(2) << result; // This will force cout to isplay only 2 decimals and will round to reach this result | cout << fixed << setprecision(2) << result; // This will force cout to isplay only 2 decimals and will round to reach this result | ||
| + | </ | ||
| + | <code cpp> | ||
| cout << result << endl; // this would still show with the previous setprecision setting. | cout << result << endl; // this would still show with the previous setprecision setting. | ||
computer_science/programming/cpp.1633118295.txt.gz · Last modified: 2021/10/02 04:58 by mana