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0079. Sikl19
Time limit : 1000 ms
Memory limit : 64 mb
Summani xisoblang
$$y = \sqrt[3]{a^a} + x^2 \cos{ax}$$
$$- \frac{\pi}{2} \le x \le \pi , h = \frac{\pi}{19}$$
Bu yerda $x – \frac{\pi}{2}$ va $\pi$ oralig’ida, $h$ sikl qadami
Kiruvchi ma’lumotlar:
$a$ butun son $(1 \le a \le 20)$;
Chiquvchi ma’lumotlar:
$y$ – masala yechimi $10^{-2}$ aniqlikda chiqarilsin.
Input |
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2 |
Output |
49.46 |
Input |
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3 |
Output |
78.40 |