本蒟蒻第 114514 1次参加CSP,因此将被AK,请问初赛分数线是多少?复赛能用下面的板子吗?
#include<bits/stdc++.h>
#pragma GCC optimize(2)
#define int long long
#define N ...
using namespace std;
...
signed main(){
freopen("input.in", "r", stdin);
freopen("output.out", "w", stdout);
ios::sync_with_stdio(0);
cin.tie(0); cout.tie(0);
...
return 0;
}
或者这个
#include<bits/stdc++.h>
#pragma GCC optimize(2)
#define int long long
#define N ...
using namespace std;
inline int read(){
int f = 1, x = 0;
char c = getchar();
while (c < '0' || c > '9'){
if (c == '-') f = -1;
c = getchar();
}
while (c >= '0' && c <= '9') x = (x << 1) + (x << 3) + (c ^ 48),c = getchar();
return f * x;
}
inline void write(int x){
if(x < 0){
putchar('-');
x = -x;
}
if(x > 9) write(x / 10);
putchar(x % 10 + '0');
}
...
signed main(){
freopen("input.in", "r", stdin);
freopen("output.out", "w", stdout);
...
return 0;
}