#include<stdio.h>
int main()
{
int a,b;
scanf("%d %d",&a,&b);
printf("%d",a+b);
return 0;
}
#include<stdio.h>
int main()
{
printf("Hello,World!\n");
return 0;
}
#include<stdio.h>
int main()
{
int a,h;
double b;
h=150*2/15;
b=(15+25)*h/2;
printf("%.2lf\n",b);
return 0;
}
#include <stdio.h>
int main()
{
int x;
int sum;
scanf("%d",&x);
sum=10*x;
printf("%d %d",x,sum);
return 0;
}
#include<stdio.h>
int main()
{
int x,y,z;
scanf("%d %d %d",&x,&y,&z);
printf("%d",y);
return 0;
}