目录 cf1199解题报告 A B C D E F cf1199解题报告 发一波水题. A 模拟 #include <bits/stdc++.h> #define ll long long using namespace std; const int _=1e6+7; int n,x,y,a[_]; int main() { scanf("%d%d%d",&n,&x,&y); for(int i=1;i<=n;++i) scanf("
Hash function From Wikipedia, the free encyclopedia A hash function that maps names to integers from 0 to 15. There is a collision between keys "John Smith" and "Sandra Dee". A hash function is any function that maps data of arbitrar