摘要:
1 #include <bits/stdc++.h> 2 using namespace std; 3 #define pb push_back 4 #define _for(i,a,b) for(int i = (a);i < (b);i ++) 5 #define INF 0x3f3f3f3f 6 #define ll long long 7 inline ll read() 8 { 9 ll 阅读全文
posted @ 2019-09-17 14:01
Asurudo
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