Считаем квадрат двузначных чисел, заканчивающихся на 1, с помощью формул сокращённого умножения.
Подсчитаем квадраты двузначных чисел, которые оканчиваются на 1 при помощи ФСУ.
2 weeks ago 02:14:29 1
2 weeks ago 00:10:59 1
2 weeks ago 00:13:56 1
2 weeks ago 00:47:55 1
3 weeks ago 00:15:01 1
3 weeks ago 00:04:10 1
3 weeks ago 00:27:11 1
3 weeks ago 00:57:03 8
3 weeks ago 00:00:47 1
3 weeks ago 00:09:40 5
3 weeks ago 00:06:25 1
4 weeks ago 01:26:00 1
4 weeks ago 00:05:49 1
4 weeks ago 00:19:17 1
4 weeks ago 00:06:37 1
4 weeks ago 00:20:52 1
4 weeks ago 00:08:00 1
4 weeks ago 01:11:35 1
4 weeks ago 00:14:54 1
4 weeks ago 00:10:55 1
4 weeks ago 00:05:17 1
4 weeks ago 00:04:08 1
4 weeks ago 00:18:02 1
1 month ago 00:31:56 1
