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题意:看后面也应该知道是什么意思了 解法: 我们设置l,r,符合条件就是l=起始点,r=当前点,不符合l=i+1 学习了一下FASTIO 阅读全文
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题意:求n个斐波那契数列组合都无法得到的最小数字 解法: 1 我们先暴力的求出前面几个数字 2 然后再暴力的求递推 3 接着矩阵快速幂(没写错吧?) 阅读全文
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Problem Description One day, Kaitou Kiddo had stolen a priceless diamond ring. But detective Conan blocked Kiddo's path to escape from the museum. But 阅读全文
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Problem Description Connecting the display screen and signal sources which produce different color signals by cables, then the display screen can show 阅读全文