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【题目链接】:http://hihocoder.com/problemset/problem/1496【题意】 【题解】 先把这n个数排个序吧. 这样相邻的数字就在一起了; 这样a[i]&a[i+1]的值肯定是尽可能地大了; 然后乘上a[i]*a[i+1]再取max就好; 奇怪的贪... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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【题目链接】:http://hihocoder.com/problemset/problem/1495【题意】 【题解】 把每个方块都再分成3*3的小块; 这样; 对于一个方块来说 如果是’\’ 则把 (3*x,3*y)和(3*x+1,3*y+1)以及(3*x+2,3*y+2)都占... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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【题目链接】:http://hihocoder.com/problemset/problem/1494【题意】 【题解】 显然只要记住每一行的各个砖头的间隔处的坐标有多少个就好了; ->也就对应了从这个地方画一条竖线上去,能少碰到多少个砖头; 取少碰到的砖头数的最大值; 然后用N减... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1851 Accepted Submission(s): 1065P... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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time limit per test4 seconds memory limit per test256 megabytes inputstandard input outputstandard output All our characters have hobbies. The... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Ilya is an experienced player in tic... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output One spring day on his way to univers... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65568/32768 K (Java/Others) Total Submission(s): 1716 Accepted Submission(s): 1243P... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 677 Accepted Submission(s): 321Pro... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 710 Accepted Submission(s): 501Pro... 阅读全文
posted @ 2017-10-04 18:45
AWCXV
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