1 条评论
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gf24153 CSPJ2&花都广附联赛1 LV 6 @ 2026-5-9 19:51:44大鱼吃小鱼题解
#include<iostream> using namespace std; int main(){ unsigned long long n; cin>>n; cout<<(n>>1); return 0; }
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大鱼吃小鱼题解
#include<iostream>
using namespace std;
int main(){
unsigned long long n;
cin>>n;
cout<<(n>>1);
return 0;
}