P1072 Hankson 的趣味题
摘要:
``` include define inf 1000000000 define ll long long using namespace std; int read() { int x=0,f=1;char ch=getchar(); while(ch'9'){if(ch==' ')f= 1;ch 阅读全文
posted @ 2016-11-16 19:36
蒟蒻konjac
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