#include<bits/stdc++.h>
using namespace std;
int main(){
	int j=0,t=0;
	j=(50*4-160)/(4-2);
	t=50-j;
	cout<<j<<" "<<t; 
	return 0;
}

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const int MAXN=2200000,Mod=2181271;
int Hash[MAXN];
struct P{
    ll val;
    int next;
}p[MAXN];
bool Count(int pos,ll x){
    for(int i=Hash[pos]; i ;i = p[i].next)
        if(p[i].val == x)
            return 1;
    return 0;
}
int A,B,C;
int main(){
    ll a = 1;
    Hash[1] = p[1].val = 1;
    scanf("%d%d%d",&A,&B,&C);
    for(int i=1;i<=2000000;i++){
        a=(a*A+a%B)%C;
        int pos=a%Mod;
        if(Count(pos,a)){
            printf("%d\n",i);
            return 0;
        }
        p[i+1]={a,Hash[pos]};
        Hash[pos]=i+1;
    }
    printf("-1\n");
    return 0;
}

#include<bits/stdc++.h>
using namespace std;
int main(){
int tou=50,tui=160,x,j,t;
x=tou*4;
x=x-tui;
j=x/2;
t=tou-j;
cout<<j<<" "<<t<<endl;
return 0;
}

#include<bits/stdc++.h>
using namespace std;
struct zzh{
	char xm[100];
	int xb;
	int n;
	int y;
	int r;
};
zzh a[1000];
bool hzz(zzh f,zzh g)
{
	if(f.n>g.n)
	{
		return 0;
	}
	if(f.n==g.n)
	{
		if(f.y>g.y)
		{
			return 0;
		}
		if(f.y==g.y)
		{
			if(f.r>g.r)
			{
				return 1;
			}
		}
		return 1;
	}
	return 1;
}
int main()
{
	cout<<"请输入一共有多少人"<<endl; 
	int n;
	cin>>n;
	cout<<"输入每个人的 姓名 出生年份 出生月份 出生日"<<endl;
	for(int i=1;i<=n;i++){
		cout<<"第"<<i<<"个人:";
		cin>>a[i].xm>>a[i].n>>a[i].y>>a[i].r; 
	}
	sort(a+1,a+n+1,hzz);
	cout<<endl;
	for(int i=1;i<=n;i++)
	{
		cout<<"第"<<i<<"大的:"; 
		cout<<a[i].xm<<" "<<a[i].n<<" "<<a[i].y<<" "<<a[i].r<<endl;
	}
	return 0;
}