lOJ1069.txt

#include<iostream>
#include<stdio.h>
#include<string.h>
#include<string>
#include<stdlib.h>
#include<math.h>
#include<algorithm>
#include<map>
#define pi acos(0.0)
using namespace std;
int main()
{
    int t,i,j,k,l,time;
    scanf("%d", &t);
    for(j=1;j<=t;j++)
    {
        time=0;
        scanf("%d %d", &i,&l);
        if(l>=i&&i>0)
        {
           while(l!=i)
        {
            l--;
            time=time+4;
            //printf("current time %d\n", time);
        }
        time=time+11;
        while(i!=0)
        {
            i--;
            time=time+4;
            //printf("current time %d\n", time);
        }
        time=time+8;
        }
        else if(l<i&&i>0)
        {
            while(l!=i)
            {
                l++;
                time=time+4;
            }
            time=time+11;
            while(i!=0)
            {
                i--;
                time=time+4;
            }
            time=time+8;
        }
        else if(i==0&&l==0)
        {
           time=0;
        }

        printf("Case %d: %d\n", j,time);

    }

    return 0;
}