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输入包含多组数据。第一行为字符串s,字符串s的长度1到10^6次方,第二行是字符串s不能包含的子串个数n,n<=1000。接下来n行字符串,长度不大于100。 字符串由小写的英文字符组成。 str函数: 人之初,性本善,性相近,习相远。苟不教,性乃迁,教之道,贵以专。 昔孟母,择邻处,子不学,断机杼 阅读全文
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The Euler function Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description The Euler function phi is an important kind of functio 阅读全文
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找新朋友Time Limit : 2000/1000ms (Java/Other)Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 39Accepted Submission(s) : 32Font: Times New Ro... 阅读全文
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饭卡Time Limit : 5000/1000ms (Java/Other)Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 6Accepted Submission(s) : 3Problem Description电子科... 阅读全文
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I NEED A OFFER!Time Limit : 2000/1000ms (Java/Other)Memory Limit : 65536/32768K (Java/Other)Total Submission(s) : 4Accepted Submission(s) : 2Problem D... 阅读全文
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Bone Collector Time Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other) Total Submission(s) : 21 Accepted Submission(s) : 6 Prob 阅读全文
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悼念512汶川大地震遇难同胞——珍惜现在,感恩生活Time Limit : 1000/1000ms (Java/Other)Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 6Accepted Submission(s) : ... 阅读全文
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Euro EfficiencyTime Limit : 2000/1000ms (Java/Other)Memory Limit : 20000/10000K (Java/Other)Total Submission(s) : 12Accepted Submission(s) : 3Problem ... 阅读全文