#include <stdio.h>/*
int main()
{
float a,s;
scanf("%f %f",&a,&s);
printf("%.2f",a*s);
return 0;
}
#include <stdio.h>
int main()
{
int a,s;
scanf("%d %d",&a,&s);
printf("%.1f",(float)a*s/2);
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);
return 0;
}
#include <stdio.h>
int main()
{
int u;
scanf("%d",&u);
printf("%lld",(long long int)u*24);
return 0;
}
#include <stdio.h>;
int main()
{
int k;
scanf("%d",&k);
printf("%.3f",9.0/5*k+32);
return 0;
}
#include <stdio.h>
int main()
{
int a;
scanf("%d",&a);
printf("%d %d",a/60,a%60);
return 0;
}*/
#include <stdio.h>
int main()
{
}