/*#include<stdio.h>
int main()
{
int a,s;
scanf("%d %d",&a,&s);
printf("%d %d",a,s);
return 0;
}
#include<stdio.h>
int main()
{
int a,s;
scanf("%d %d",&a,&s);
printf("%d %d",s,a);
}
#include<stdio.h>
int main()
{
int a,s;
scanf("%d %d",&a,&s);
printf("%lld",(long long int)a+s);
return 0;
}
#include<stdio.h>
int main()
{
long long int a,s;
long long int d;
scanf("%lld %lld",&a,&s);
d=a+s;
printf("%lld",d);
return 0;
}
#include<stdio.h>
int main()
{
int a;
scanf("%d",&a);
printf("%d",-a);
}
#include<stdio.h>
int main()
{
int a;
scanf("%d",&a);
printf("%lld",(long long int)a+1);
return 0;
}
#include<stdio.h>
int main()
{
int a,s,d,f,g;
scanf("%d %d %d %d %d",&a,&s,&d,&f,&g);
printf("%lld",a*s*d*f*g);
}
#include<stdio.h>
int main()
{
char a;
scanf("%c",&a);
printf("%c",a+1);
}
#include<stdio.h>
int main()
{
int a,s;
scanf("%d %d",&a,&s);
printf("%d",a/s);
}
#include<stdio.h>
int main()
{
int a,s;
scanf("%d %d",&a,&s);
printf("%d",a%s);
return 0;
}
*//*
#include<stdio.h>
int main()
{
int a,s;
scanf("%d %d",&a,&s);
printf("%lld\n",(long long int)a+s);
printf("%lld\n",(long long int)a-s);
printf("%lld\n",(long long int)a*s);
printf("%d\n",a/s);
printf("%d\n",a%s);
printf("%.2f",(float)a/s);
}*//*
#include<stdio.h>
int main()
{
int a,s,d;
scanf("%d %d %d",&a,&s,&d);
printf("%lld\n",(long long int)a+s+d);
printf("%.1lf",((long long int)a+s+d)/(float)3);
return 0;
}
*/