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As a university advocating self-learning and work-rest balance, Marjar University has so many days of rest, including holidays and we... 阅读全文
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The owls have the following equation:Y = a × x2 + b × xWith a, b, and N given, they decide to put into a set the integer values of Y ... 阅读全文
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Every year, an elephant qualifies to the Arab Collegiate Programming Competition. He graduated this year, but that’s irrelephant. What... 阅读全文
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There are N kangaroos going out to eat at an Indian restaurant. The ith kangaroo wants to eat exactly xi food. The kangaroos all want ... 阅读全文
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Physics cat likes to draw shapes and figure out their area. He starts by drawing a circle. Then inside the circle, he draws the triang... 阅读全文
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in a magical forest, there exists N bamboos that don't quite get cut down the way you would expect.Originally, the height of the ith b... 阅读全文
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A. Check the stringtime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputA has a strin... 阅读全文
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从键盘输入一个长整数（不超过10位），从高位开始逐位分割并输出。Input正整数n，不含前导零。Output分割的整数序列，各整数之间用空格格开。 注意，最后一个数字后面没有空格！Sample Input654321Sample Output6 5 4 3 2 1 这... 阅读全文