现有用户?据A.href="//www.parkandroid.com/account/login/?next=/practice/problem-solving-tactics-level-3-5-challenges/" id="problem-login-link-alternative" class="btn-link ax-click" data-ax-id="clicked_login_from_generic_modal" data-ax-type="button" data-is_modal="true" data-next="/practice/problem-solving-tactics-level-3-5-challenges/">登录据/a>
现有用户?据A.href="//www.parkandroid.com/account/login/?next=/practice/problem-solving-tactics-level-3-5-challenges/" id="problem-login-link-alternative" class="btn-link ax-click" data-ax-id="clicked_login_from_problem_modal" data-ax-type="button" data-is_modal="true" data-next="/practice/problem-solving-tactics-level-3-5-challenges/">登录据/a>
考虑集合据/p>
S.据/span>=据/span>{据/span>1据/span>那据/span>2据/span>1据/span>那据/span>3.据/span>1据/span>那据/span>4.据/span>1据/span>那据/span>⋯据/span>那据/span>1据/span>0.据/span>0.据/span>1据/span>}据/span>。据/span>
选择任意两个号码据span class="katex"> X.据/span>和据span class="katex"> y据/span>那据/span>并与替换它们据span class="katex"> X.据/span>+据/span>y据/span>+据/span>X.据/span>y据/span>。据/span>
例如,如果我们选择号码据span class="katex">
2据/span>1据/span>和据span class="katex">
8.据/span>1据/span>,我们将代替他们据span class="katex">
1据/span>6.据/span>1据/span>1据/span>。据/p>
如果我们一直在重复这个过程,直到仅据span class="katex">
1据/span>数保持,什么是最后的数字?据/p>
您确定要查看解决方案吗?据/p>
有100名运动员,每个给定的一个独特的标记围兜1到100什么是数量最多的选手中,我们可以在一个圆圈排列,使得在任何相邻的2名选手的围兜的数字产品,不到1000?据/p>
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一个有些单位正方形据span class="katex"> 2据/span>0.据/span>1据/span>3.据/span>×据/span>2据/span>0.据/span>1据/span>3.据/span>格被标记,使得任何据span class="katex"> 1据/span>9.据/span>×据/span>1据/span>9.据/span>亚格至少有据span class="katex"> 2据/span>1据/span>标单位正方形。什么是标单位正方形的最小可能的数量?据/p>
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找到最大的正整数据span class="katex">
N据/span>据据/span>1据/span>0.据/span>0.据/span>那据/span>使得存在正整数的算术级数据span class="katex">
A.据/span>1据/span>那据/span>A.据/span>2据/span>那据/span>。据/span>。据/span>。据/span>那据/span>A.据/span>N据/span>具有以下属性。据/p>
1)所有数字据span class="katex">
A.据/span>2据/span>那据/span>A.据/span>3.据/span>那据/span>。据/span>。据/span>。据/span>那据/span>A.据/span>N据/span>-据/span>1据/span>是正整数的权力,这是形式的数字据span class="katex">
j据/span>K.据/span>那据/span>在哪里据span class="katex">
j据/span>≥据/span>1据/span>和据span class="katex">
K.据/span>≥据/span>2据/span>是整数。据/p>
2)中的数字据span class="katex">
A.据/span>1据/span>和据span class="katex">
A.据/span>N据/span>不是正整数的权力。据/p>
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谢尔盖选择两个不同的自然数据span class="katex">
A.据/span>和据span class="katex">
B.据/span>。他在笔记本上写道四个数字:据span class="katex">
A.据/span>那据span class="katex">
A.据/span>+据/span>2据/span>那据span class="katex">
B.据/span>和据span class="katex">
B.据/span>+据/span>2据/span>。据/p>
然后,他写的笔记本的数量的所有六个成对产品在黑板上。据/p>
什么是在黑板上完全平方数的最大值是多少?据/p>
假设:据/strong>自然数不包括零。据/p>
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问题加载......据/p>
注意加载......据/p>
设置加载......据/p>