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博客停了差不多三个月， 虽然这一段时间在学算法， 但从来没有写博客。 今天看了一上午的快速幂，突然想写写博客， 增加一下自己的记忆！这个博文知识简单介绍一下算法中取余的原因 1 至于快速幂的概念不详细记录了。当我们想求a的b次幂对c取余时，我们会直接想到用这个算法：int ans = 1; f... 阅读全文
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数据的交换输出Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 67669 Accepted Submission(s): 2... 阅读全文
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偶数求和Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 55669 Accepted Submission(s): 2427... 阅读全文
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青年歌手大奖赛_评委会打分Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 56915 Accepted Submission(... 阅读全文
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#include#includeint main(){int n,i,j;printf("---开始打印符号--\n");while(scanf("%d",&n)!=EOF){for(i=1;i=1;i--){for(j=1;j<=(n-i);j++){printf(" ");}for(j=n-i+... 阅读全文
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蟠桃记Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 41117 Accepted Submission(s): 30915P... 阅读全文
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素数判定Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 87861 Accepted Submission(s): 3069... 阅读全文
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多项式求和Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 50228 Accepted Submission(s): 2927... 阅读全文
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水仙花数Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 117385 Accepted Submission(s): 347... 阅读全文
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求数列的和Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 53004 Accepted Submission(s): 326... 阅读全文