OJ Board

#include<iostream>
#include<stdio.h>

#define MIN 60
#define ONEDAY_MIN 1440

#define DAY 0
#define EVE 1
#define NIG 2

using namespace std;

int calCallTime_verMin(int aHour, int aMinute, int bHour, int bMinute);

static bool era = false;

double charging[5][3] = { { 0.10, 0.06, 0.02 },
{ 0.25, 0 ...