문제 링크입니다: https://www.acmicpc.net/problem/9317
9317번: Monitor DPI
Each input line will have 3 numbers, the decimal value D, the integer value \(\text{Resolution}_{\text{Horizontal}}\), and the integer value \(\text{Resolution}_{\text{Vertical}}\). An input line of three zeroes will signify end of input
www.acmicpc.net
간단한 수학 문제였습니다.
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| #include <iostream> | |
| #include <cmath> | |
| using namespace std; | |
| int main(void) | |
| { | |
| while (1) | |
| { | |
| double d, rh, rv; | |
| cin >> d >> rh >> rv; | |
| if (d == 0 && rh == 0 && rv == 0) | |
| { | |
| break; | |
| } | |
| double W = 16 * d / sqrt(337); | |
| double H = 9 * W / 16; | |
| double horizontalDPI = rh / W; | |
| double verticalDPI = rv / H; | |
| printf("Horizontal DPI: %.2lf\nVertical DPI: %.2lf\n", horizontalDPI, verticalDPI); | |
| } | |
| return 0; | |
| } |
개발환경:Visual Studio 2017
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