Category
Similar Problems
0314. Yakuniy_2_E
Time limit : 1000 ms
Memory limit : 64 mb
Yig’indini xisoblang
$$S = \displaystyle\sum_{x=1}^{n}(ax+b)^2$$
Kiruvchi ma’lumotlar: Uchta butun son $n,a$ va $b$ $(1 \le n,a,b \le 50)$
Chiquvchi ma’lumotlar: Bitta son masala yechimi.
Input |
---|
10 3 2 |
Output |
4165 |
Input |
---|
1 2 3 |
Output |
25 |