Monday, March 7, 2016

UVa 19558 Solution - Coming Home

#include <bits/stdc++.h>
#define LL  long long
#define SZ(x) ((int)(x).size())
#define ALL(x) (x).begin(),(x).end()
#define REP(i,n) for(int i=0;i<n;i++)
#define REV(i,n) for(int i=n-1;i>=0;i--)
#define FOR(i,a,b) for(int i=a;i<=b;i++)
#define pri(a) cout<<a<<endl
#define prii(a,b) cout<<a<<" "<<b<<endl
#define priii(a,b,c) cout<<a<<" "<<b<<" "<<c<<endl
#define hi printf("Hello World\n");
#define pcs printf("Case %d: ", ++cs);
using namespace std;

const int INF = 1<<29;
const int MX  = 500+10;

int main()
{
    int mnt,n,T,sth,stm,edh,edm,tmi,tmf,cs=0;
    char ch;
    cin>>T;
    vector <int> vec;
    while(T--)
    {
        vec.clear();
        cin>>n;
        cin >> sth >> ch >> stm;
        tmi = stm + sth*60;
        while(n--)
        {
            cin >> edh >> ch >> edm;
            cin >> mnt;
            tmf = edm + edh*60;
            if(tmf<tmi) tmf+=1440;
            tmf = tmf + mnt - tmi;
            vec.push_back(tmf);
        }
        sort(ALL(vec));
        printf("Case %d: ", ++cs);
        pri(vec[0]);
    }
    return 0;
}

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