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0024. Chiziqli9
Time limit : 1000 ms
Memory limit : 64 mb
Ifodani xisoblang
$$W1 = 0.75 + \frac{8.2x^2 + \sqrt{|x^3 + 3x| + cos(x-2)}}{\frac{a}{4} + \frac{b}{3} + \frac{c}{2} + 1}$$
Kiruvchi ma’lumotlar:
Uchta butun son $a,b,c (1\le a,b,c \le 20)$ va bitta haqiqiy son $x(1 \le x \le 10)$;
Chiquvchi ma’lumotlar:
bitta son masala yechimi $10^{-2}$ aniqlikda.
Input |
---|
1 1 1 0.33 |
Output |
1.64 |
Input |
---|
1 0 3 0.99 |
Output |
4.44 |