#include<bits/stdc++.h> #define int long long using namespace std; int read(){ int res=0; int f=1; char ch=getchar(); while(ch<'0' || ch>'9'){ if(ch=='-') f=-1; ch=getchar(); } while(ch>='0' && ch<='9'){ res=res*10+ch-'0'; ch=getchar(); } return res*f; } void out(int x){ if(x>=10) out(x/10); putchar(x%10+'0'); } void out1(int x){ if(x<0) putchar('-'); out(abs(x)); } void out2(int x){ out1(x); putchar('\n'); } signed main(){ out2(8); return 0; }